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Good afternoon. My name is Brian. I will be your conference facilitator today. At this time, I would like to welcome everyone to Micron Technology’s Third Quarter 2018 Financial Release Conference Call. All lines have been placed on mute to prevent any background noise. After the speakers’ remarks, there will be a question-answer period. [Operator Instructions] Thank you.
It is now my pleasure to turn the conference over to your host, Shanye Hudson. You may begin your conference.
Thank you, Brian, and welcome to Micron Technology’s third fiscal quarter 2018 financial conference call.
On the call with me today are Sanjay Mehrotra, President and CEO; and Dave Zinsner, Chief Financial Officer. Today’s call will be approximately 60 minutes in length. This call, including audio and slides, is also being webcast from our Investor Relations website at investors.micron.com. In addition, our website contains the earnings press release filed a short while ago.
Today’s discussion on financial results will be presented on a non-GAAP financial basis unless otherwise specified. A reconciliation of GAAP to non-GAAP financial measures may be found on our website, along with the convertible debt and capped call dilution table. Both the prepared remarks from this call and webcast replay will be available on our website later today. We encourage you to monitor our website at micron.com throughout the quarter for the most current information on the Company, including information on the various financial conferences that we’ll be attending. You can also follow us on Twitter @MicronTech.
As a reminder, the matters we will be discussing today include forward-looking statements. These forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from statements being made today. We refer you to the documents we file with the SEC, specifically our most recent Form 10-K and Form 10-Q, for a discussion of risks that may affect our future results. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. And we’re under no duty to update any of the forward-looking statements after today’s date to conform these statements to actual results.
I’ll now turn the call over to you, Sanjay.
Thank you, Shanye. Good afternoon, everyone.
Micron continues to perform exceptionally well, achieving record revenue and profitability and generating strong operating cash flow in the third quarter. Our focus on structural improvements and consistent execution is driving improved financial performance. First, we are accelerating advanced technology development and rapidly deploying it into production to meet our supply growth and product cost reduction targets. Second, we are broadening our portfolio of high-value solutions to drive increased profitability and strengthen our customer relationships. And third, we announced a capital return program to repurchase up to $10 billion of our shares outstanding starting in fiscal 2019. These initiatives underscore our commitment to enhancing long-term shareholder value.
Turning to our businesses, we delivered strong results across the breadth of our end markets. We were particularly pleased with our mobile business, where we increased revenue by 12% sequentially, setting a new Company record. Revenue from high-value mobile NAND nearly doubled quarter-over-quarter, enabled by the ramp of eMMC and eMCP products to multiple smartphone OEMs. 85% of Managed NAND gigabytes that we shipped in FQ3 were lower-cost TLC NAND, as compared to virtually no TLC NAND just one year ago. Memory and storage content per phone continues to rise, creating ongoing demand for our mobile solutions. We are strategically shaping our mobile portfolio to put us in the best competitive position, including the production launch of our 1Y nanometer low-power DDR4 memory and several new 64-layer TLC UFS and eMCP Managed NAND solutions, all later this year.
Data center trends are also driving momentum for Micron’s DRAM and NAND solutions, with combined revenue up 87% year-over-year. In the third quarter, ongoing demand for our memory and storage solutions in cloud computing was a key highlight. Our DRAM and NAND revenue from cloud customers increased sequentially by 33% and 24%, respectively. This performance was enabled by our improving execution, ability to expand share, and strengthening relationships with key customers in this rapidly growing segment.
We stand to benefit from the significant investments cloud service providers are making to build out their IT infrastructure. Cloud CapEx is expected to be $50 billion in 2018, and as we shared during our investor event, analysts project this CapEx to reach $108 billion by 2021.
We achieved record revenue across all market segments of our embedded business, enabled by shifts to higher-value products and continuing healthy demand. Growth was particularly robust in consumer and industrial markets, driven by trends in home and industrial automation, drones, and IoT. We completed qualification of a 64-layer 3D NAND surveillance-grade microSD card, which is designed for smart surveillance deployments that move AI capabilities to edge devices.
We also had notable design-in activity on low-power automotive DRAM and see growing opportunities in the near term for our portfolio of infotainment, dashboard, and ADAS solutions. We readied multiple new products for customer qualification this quarter, including the first 1X nanometer low-power automotive DRAM and a GDDR6 solution for ADAS and autonomous applications. These advanced new products extend an industry-leading portfolio of unique automotive and industrial solutions that, coupled with long-term customer relationships, has helped the Embedded Business Unit deliver consistent profitable growth for Micron.
Overall, we continue to strengthen our product portfolio as we shift our mix away from components and toward high-value solutions. We are outpacing competitors in the high-value graphics market, and our graphics revenue more than doubled year-over-year. We also set another Company record in overall SSD sales, increasing our revenue by 37% versus a year ago. We began volume production shipments of our 64-layer 3D NAND enterprise SATA SSD and shipped the world’s first QLC-based SSD, a high-capacity drive ideal for read-centric applications like streaming media servers. This QLC SSD is built on our industry-leading 64-layer 3D NAND, utilizing the first-ever terabit NAND die in the industry. As we continue to introduce new SSD solutions on lower-cost, next-generation technologies, we believe that we can unlock new pools of demand that are currently being served by HDDs.
Our technology and operational execution continues to pay dividends. As we recently shared, we achieved yield maturity and production output crossover on our 64-layer 3D NAND ahead of schedule. We still expect to have production shipments on our 96-layer 3D NAND in the second half of calendar year 2018. We are also making good progress on the development of our fourth-generation 3D NAND, which will utilize our novel replacement gate technology.
In DRAM, we are on track to reach bit crossover on our 1X technology and to begin production shipments on our 1Y technology, both in the second half of calendar year 2018. As we noted at our analyst event, we have a strong product and process roadmap for DRAM with 1Z and 1-alpha development programs already underway.
Turning to 3D XPoint technology, as you know, we are partners with Intel in the development and manufacturing of 3D XPoint. As part of that ongoing relationship, we have been discussing the commercial terms of our future-generation 3D XPoint collaboration. Our goal in these discussions is to ensure that Micron has a path to strong ROI for our investments and technology contributions. We will provide updates as appropriate as these discussions progress further.
As we highlighted at our investor day, we are excited about the potential for 3D XPoint technology to create a new tier of memory and storage between DRAM and NAND flash. We remain focused on our 3D XPoint product development and are on track to introduce our first products in late calendar 2019, with meaningful revenue in 2020.
In summary, we continue to see strong market demand for memory and fast storage products due to the value these solutions provide in an economy where data and fast access to that data is increasingly important. Growing capabilities in the data center have enabled greater functionality at the edge, increasing users and creating more data and, in turn, driving opportunities for expanded, higher-value data services. We believe this virtuous cycle has driven the secular growth patterns we are currently seeing across nearly all of our markets and believe that it will persist into the foreseeable future.
I will now turn the call over to our CFO, Dave Zinsner, to provide details on our third quarter results and outlook for the remainder of fiscal 2018.
Thank you, Sanjay, and good afternoon, everyone.
Micron’s relentless focus on execution is evident in our third quarter results. We set new records for revenue, gross margin, operating income, and earnings per share. In addition, we delivered on our goal of achieving a net cash positive position with our cash balance nearly $350 million above GAAP debt position. We are on the strongest financial footing in the Company’s 40-year history, allowing us to make investments that will capitalize on the secular growth trends driven by the data economy.
Our focus on growing high-value solutions, including Managed NAND and low-power DRAM products for the mobile market, SSDs for the cloud market, as well as graphics DRAM, drove our fiscal third quarter results. We also saw the benefit of strong execution on technology transitions. Total revenue was $7.8 billion, up 6% from fiscal second quarter and 40% from the prior year.
Non-GAAP gross margins for the period expanded to a record 61%, up 250 basis points from the prior quarter and up from 48% in the prior year. A robust business environment, more favorable mix, and good execution on cost reductions drove significant gross margin expansion. It is important to note that we were able to achieve record gross margins while we continue to incur underloading charges in advance of volume ramp of our 3D XPoint solutions, which will follow product introductions that are targeted for late calendar 2019. We estimate that these charges impacted gross margins by approximately 100 basis points.
Our record revenue and gross margin performance drove strong profitability in the third quarter. Operating income grew to $4 billion on a non-GAAP basis, representing 52% of revenue. This compares with operating margins of 49% in fiscal third quarter and 37% in the year-ago period. Non-GAAP operating expenses came in at $733 million, up approximately 10% from fiscal second quarter and in line with our planned investments in technology and product development. Moving forward, we expect to increase our OpEx from the current run rate, particularly for R&D as we continue to accelerate the development of new products and technologies.
Now, turning to the performance by business unit. We achieved record revenue for the Compute and Networking Business Unit of $4 billion in the third quarter, up 67% year-over-year and 8% from the prior quarter. Every CNBU business contributed to this growth except the client business, as we directed supply to customers in markets experiencing robust demand. We saw broad-based demand for our memory solutions, with sales of both cloud server and graphics memory products more than doubling year-over-year. Operating income for CNBU increased by 12% sequentially to $2.6 billion or 66% of revenue and more than doubled on a year-over-year basis.
Revenue for the Mobile Business Unit increased to a record $1.8 billion, up 12% quarter-over-quarter and 55% year-over-year. We are experiencing ongoing momentum for our Managed NAND products, with multiple customer qualifications underway for our eMCP solutions. We also continue to see healthy demand for our industry-leading low-power DRAM products. The benefits of shifting more of our supply to these high-value mobile products are evident in our profits. Operating income increased to $860 million or 49% percent of revenue, up from $689 million last quarter and $304 million in the year-ago period.
The Embedded Business Unit continues to deliver solid results, with record revenue of $897 million, up 8% versus fiscal second quarter and up 28% year-over-year. Growth was driven by demand for consumer and industrial applications, including set-top boxes, factory automation, and industrial drones. ADAS and in-vehicle experience applications supported record automotive sales for the quarter. Fiscal third quarter operating income was $386 million, which translates to a healthy 43% of revenue, roughly flat with the prior quarter and up by 600 basis points from the prior year.
And finally, turning to the Storage Business Unit, third quarter revenue was $1.1 billion, which is comprised of SSD, NAND components, and 3D XPoint sales. We continue to build momentum with our SSD portfolio and set a new record for SSD revenue, which now represents over 50% of total SBU revenue. Consistent with our strategy and as we shared at our investor event, we are shifting more of our NAND supply away from components to high-value products such as Managed NAND, which are targeted for our mobile and embedded markets, as well as SSDs. This shift to NAND supply and lower 3D XPoint sales to our partner resulted in a 9% sequential decline in our Storage Business Unit revenue.
The underutilization costs associated with 3D XPoint production that I previously mentioned had a negative impact on SBU operating margins of approximately 700 basis points in the third quarter. Our resulting SBU operating income was $156 million or 14% of third quarter revenue, compared with 20% in fiscal second quarter. Today, a majority of our SSD sales are based on 32-layer 3D NAND. As Sanjay pointed out earlier, we are starting to ramp SSD solutions built on our 64-layer 3D NAND, initially targeting consumer and cloud customers. Our SBU cost structure will benefit from this transition to lower-cost 64-layer SSDs.
Moving to performance by product line, DRAM represented 71% of total Company revenue in fiscal third quarter. DRAM revenue was up 6% from the prior quarter and 56% year-over-year, reflecting strong execution on our strategy and a robust market environment. ASPs increased in the mid-to-upper single digit percentage range, supported by broad-based demand and a richer mix of high-value sales, including server and graphics DRAM products. Shipment quantities were relatively flat quarter-over-quarter. And our resulting non-GAAP gross margin was 69%, up from 66% in fiscal second quarter and 54% from the year-ago quarter.
We achieved $1.9 billion in trade NAND revenue, representing 25% of total Company revenue for the fiscal third quarter. Trade NAND revenue was up 8% quarter-over-quarter and 14% year-over-year, reflecting healthy demand for our products. While on a like-for-like basis, NAND pricing declined modestly sequentially, our overall NAND ASP increased in the mid-to-upper single-digit percentage range, driven by a richer mix of high-value solutions in our NAND portfolio. We ramped eMCP solutions to our mobile customers, which tend to carry higher ASPs relative to other NAND products. Trade NAND shipment quantities remained relatively flat compared to the prior quarter. And trade NAND gross margins were 47% on a non-GAAP basis, up 50 basis points from the prior quarter and up 600 basis points from the year-ago quarter.
Our solid execution and healthy industry environment led to record non-GAAP earnings per share of $3.15, up 12% from the prior quarter and 94% from the prior year.
We generated $4.3 billion in cash from operations, representing 55% of revenue. Capital spending, net of third-party contributions, was $2.1 billion in the third quarter. We expect the full fiscal year 2018 CapEx to be approximately $8 billion, which includes previously discussed investments associated with our cleanroom expansions in Singapore and Hiroshima.
Our resulting free cash flow was $2.2 billion, flat with the prior quarter and nearly double that of the year ago period.
We ended the quarter in a net cash positive position with approximately $7.7 billion in cash, marketable investments, and restricted cash, and $7.3 billion in GAAP debt, including approximately $300 million of incremental debt incurred in third quarter by our jointly owned 3D XPoint fab. We are very pleased to have achieved a net cash positive position one quarter earlier than we had originally committed. We reduced our gross debt position by approximately $2 billion in FQ3, and we expect to reduce our debt by another $2 billion in the fiscal fourth quarter.
We also used $1.1 billion in cash in the third quarter to settle the debt and equity components of our convertible notes. In addition, we received another $550 million of convertible note redemptions in the third quarter, which we will cash settle early in the fourth quarter. Combined, these convert notices equate to roughly a 20 million share count reduction.
This is a great start to our strategy of reducing our fully diluted share count, which we expect will continue in fiscal 2019, when we begin utilizing at least 50% of our annual free cash flow to repurchase shares under our $10 billion share repurchase authorization.
Turning to non-GAAP guidance for the fourth fiscal quarter. The market for our products continues to be robust, and we are executing well on our strategy. We therefore expect sequential revenue growth again in the fourth quarter. We expect revenue to be in the range of $8 billion to $8.4 billion; gross margins to be in the range of 59% to 62%. Operating expenses are expected to be $750 million, plus or minus $25 million. And based on a share count of approximately 1.23 billion shares, these results should drive EPS of $3.30, plus or minus $0.07.
I’ll now turn the call over to Sanjay for some concluding remarks.
Thank you, Dave.
We recently introduced our vision for the New Micron. We have been undergoing a fundamental transformation, driven by changes in our markets, our industry, and within our Company.
Starting with our markets, data-hungry applications are driving secular growth for memory and storage solutions. Importantly, our customers recognize the essential added value that memory and fast storage provide for the solutions they deliver to their end customers.
Second, the industry we operate within is structurally different than in the past. Technology transitions require more CapEx and provide less bit gain, and the pace of those transitions has slowed, given increased process complexities. The result is a more consistent and stable supply-demand outlook. These structural changes have also resulted in improved ROI over the last several years.
Finally, a laser-sharp focus on executing our strategic business objectives has allowed Micron to better capitalize on our excellent technology portfolio, product breadth, manufacturing scale, customer reach, and deep team expertise. We are creating a culture of increased urgency, crisp execution, and accountability that will enable us to consistently deliver against these strategic objectives and create positive results for all stakeholders.
We will now open for questions.
[Operator Instructions] And our first question will come from line of Romit Shah with Nomura. Your line is now open.
Okay, thanks. And thanks for leaving the guidance at the end of the presentation that really kept us on our seat here. Great results. I had a question about NAND pricing. The like-for-like pricing, you mentioned in NAND was down modestly. And based on guidance, it seems like the NAND business as well as DRAM will be healthy again in August. There has been, I would say several reports about your largest competitors seeing significant ASP weakness in their NAND business. And I’m just having a hard time trying to reconcile why Micron isn’t seeing this weakness as well.
Yes. I think, I won’t comment on the fourth quarter guidance and what’s built into it. But, I think right now what you’re seeing is a pretty healthy mix of the higher value solutions. We’re getting increasingly a higher mix of that component into our NAND -- into our NAND business. And that’s really helping keep the pricing healthy.
You did say though that even absent mix that seems like NAND pricing was down far less than it was in the prior quarter. Correct?
Yes.
Okay. So, again, kind of the same question. How do we reconcile the performance that the NAND business and pricing like-for-like it seems like the ASP declines are fairly modest with what seems to be bigger and broader weakness from some of your competitors?
Well, I think, in one case, in the second quarter when you look at the pricing, there was a bit of an aberration, I guess I’d call it, given that we had in the first quarter a higher ASP lift as it related to kind of onetime MLC sales. So, actually think when you strip that out, if we had done it like-for-like. I don’t think we made a comment on that in the second quarter. You would have found that those ASP declines were relatively modest as well.
Okay. And if I could just follow up…
I just want to point out that as Dave said in his remarks that the mix of our NAND business has improved substantially, given successful execution on our strategy of shifting our products toward high value solutions. And multichip packages which have both NAND and DRAM and carry higher ASPs, on a sequential basis, we doubled our sales of those solutions in the market. And of course we did well on SSD as well, which hit a record. So, all that mix really drove our strong performance on the ASP front for the NAND business.
Okay, great. And then, just as a follow-up, I noticed for both DRAM and NAND, there really wasn’t much bit growth for each of those businesses. Are you still comfortable with your bit growth targets for both DRAM and NAND for calendar ‘18? Thank you.
Yes. We are comfortable with our targets. As we said, we are proceeding well with our 64-layer transition into production, actually achieved bit output crossover one quarter earlier than planned, and on the DRAM side continued to do well with our 1X nanometer technology transition, which we said will have bit output crossover by the end of the calendar year, and similarly good progress in terms of our 1Y nanometer DRAM. So, yes, with respect to our overall bit growth target for the year as we have said that we believe that the industry will be in the range of 40% to 45% for NAND and will be somewhat higher, that remains the case. And with respect to DRAM, we have said in calendar year 2018, industry supply bit growth will be approximately 20% and will be in range and that stays the same as well.
I’ll just point out that in FQ3, our -- the supply -- the shipment growth being flat for DRAM and NAND, as you were questioning that really is just related to the normal ebb and flow of the business in terms of qualifications of our products in those new technology nodes as well as ramp up in production of those technologies.
Thank you. And our next question will come from the line of C.J. Muse of Evercore. Your line is now open.
Yes. Good afternoon. Thank you for taking my question. I guess first question on gross margins and if we take the midpoint down just a smidge Q-on-Q. So, curious, should we be thinking about changes to mix on both DRAM and NAND as driving that or perhaps a slowdown in cost down, given some of the challenges ahead with 64, 96, 1Y et cetera? I would love to hear your thoughts on that.
Yes. Well, we probably won’t get into too much detail about our guidance, other than to say we did give a range, the high end of the range is 62%, so that would actually be an improvement from this quarter. So, that’s certainly a scenario and that would encompass a more robust mix of higher margin products for sure. And this is somewhat mix dependent business. And so, we factor in that that might happen and that creates a bit of a range for us. I wouldn’t look too much into the fact that the midpoint is slightly below.
Okay. I was just trying to get more color on the mix. So, thanks for that. I guess, larger picture question for DRAM, in the last few months we’ve heard about real-time push-outs of select capacity, which I think is the first when the industry is enjoying such margins, as you are today. So, I guess, can you speak to I guess this new rational profitability focused market and would love to hear kind of your thoughts for the market today and into year-end and beyond?
So, we just said that at length at our investor day and as we highlighted, the markets today are structurally different compared to ever in the past. For us, they’re ever more diversified. Markets are not just about DC and DRAM. I mean, data center is driving large growth for DRAM. The AI trends, which we are very, very early innings of requires more and more DRAM in order to really perform high performance competition that AI applications rely on. So, driving -- AI applications are driving growth in the data center as well as through more intelligent devices on the edge. And smartphones, certainly where features such as AR and VR and AI getting implemented into these phones, along with all the high resolutions cameras, they require more and more DRAM as well. So, the demand drivers are diverse. They’re secular in the nature. Memory has become essential in terms of delivering the value proposition of the end market applications. So, this is what is really driving the overall robust demand drivers for our industry for DRAM. And whether it’s in data centers or in mobile or in graphics or automotive applications, all of these need more memory. And memory is now really enabling higher value as well to the end market applications. So, yes, this all bodes well for the long-term healthy industry fundamentals. And all of this reflects in our guidance as well, which speaks for itself. It’s a very robust strong guidance that we have provided for the third quarter.
Thank you. And our next question will come from the line of John Pitzer with Credit Suisse. Your line is now open.
Dave, I guess, my first question just revolves around the profitability levels in the SBU. Just kind of curious, when you think about underutilization charges for XPoint, have those now peaked on sort of a quarterly basis or how should we think about that? And you mentioned in your prepared comments that the move from 32 to 64 should help profitability there. I guess, just as we think longer term, notwithstanding what you’re selling to Intel at sort of cost, how do we think about the long-term operating margin trajectory of this business compared to your other business units?
So, just going back to the prepared remarks, the underutilization charge associated with 3D XPoint was about 700 basis points, as it hit to the SBU operating margins. We sold very little of 3D XPoint to our partner. And so, it certainly was a relatively high level. Hard to say, if this is indeed the peak, but it’s certainly close to the peak if not the peak. I think, longer term from underutilization perspective, we could continue to sell wafers to our partner, and that certainly would mitigate the underutilization charges. So, I wouldn’t dismiss the likelihood of that happening. And then, on top of that, as Sanjay mentioned earlier in the call, we are expecting 3D XPoint products towards the end of calendar year 2019 and will ramp into 2020. And that certainly will help improve the underutilization aspect of this thing, and have that go away. Having said that, we are looking to try to improve the cost structure of the storage business unit; and certainly as we transition more and more of the wafers from 32-layer to 64-layer, that will have a meaningful improvement to the cost structure of SBU.
And I’ll just point out that it’s only a very short period of time, just a few quarters. So, we eventually we have really driven tremendous momentum in our SSD sales and SBU. And yes, they are mostly 32-layer driven but 64-layer is starting to ramp. And as we focus on bringing our next generation of products into the market with our -- such NVMe solutions as well as more 64-layer based solutions for cloud applications, that will help improve the cost structure and certainly will bode well for the health of our SBU business going forward. So, we are very excited about the opportunities, about our very cost-effective NAND die and technology, and very focused on continuing to accelerate our product introductions and get the benefit of advanced technology nodes as well as the reduce the overall cost of SSD builds, because you know that in SSDs, there is more than just memory that goes into building SSD. So, we are extremely focused on all of those. And that bodes well for the cost structure of our SSD solutions as well as growth of the SSD business.
And then, Sanjay as my follow-up, I know that you guys have sort of rightfully tried to get away from giving us quarterly bit growth and cost down projections for DRAM and NAND. But, I wonder more generically, as you think about for DRAM, the transition to 1X and NAND, the transition to 64 layers, which quarter do you think you are going to get the maximum benefit? Is there more of a benefit in the August quarter or is it more of the November quarter? How should we think about that for both DRAM and NAND?
In terms of cost, we are continuing to ramp our -- in DRAM, our 1X technology into production. And as we said in the latter half of this year, we will achieve the bit crossover. And then that 1X technology node will continue to ramp into production even during the course of next year, just like our 20-nanometer ramp for several quarters as well. So, that will on an ongoing basis continue to provide us cost benefits. And same story on the NAND side. We are focused on continuing to go beyond bit crossover, the 64-layer now, to continue to increase the mix of 64-layer technology to production. And then, as we ready our 96-layer technology, which in my prepared remarks I said, we will be having in the second half of this year, as we ramp that up, it will then continue to provide additional cost benefits on an ongoing basis. So, you really can’t say, which quarter is the cost reduction peaking. In general this is gradual over the course of future quarters.
And please do not forget, when I’m talking about NAND here, I’m talking about the NAND technology level cost reduction capabilities. Of course NAND cost is also a function of mix. I mean MCP solutions tend to carry the cost of the DRAM in them as well. So, they tend to be highest cost when you measure it as a cost per gigabyte of NAND and similarly SSD solutions because they have other cost, also tend to be higher cost. So, don’t confuse the reported cost changes quarter-over-quarter with the underlying technology capability of cost reduction. The mix plays the role in reported margin numbers that you talk about.
Thank you. And our next question will come from line of Joe Moore with Morgan Stanley. Your line is now open.
I wonder if you could talk about the capital spending. You talked about the low 30s as a percentage of sales. Obviously, sales are coming in lot better than at least I expected this year, and you’ll be in the sort of high 20s. So, low 30s comments mean you think your sort of spending less than you want this year and just any indications you can give us on what that means for next year?
I mean, the low 30s is more of a longer-term model. Clearly, some years will be under the low 30s, some years we might be a little bit above the low 30s. This is a very robust year from a revenue perspective. And we had a plan where we wanted to make investments, both in DRAM and NAND, plus cleanroom space we talked about in Hiroshima and Singapore, and then also some investments, capital investments in our R&D organization. And so, I think the fact that we had a bit more revenue and we had an opportunity to make some more investments, we did take advantage of that this year. But clearly, it’s below our model.
I’d tell you next year, which I’m assuming Joe is real source of your question is try to figure out what next year might look like. I don’t know the exact number yet. I mean, we’re still working up the operating plan for next year. I think Sanjay in his discussions with all of you at the analyst day made a great point about the capital intensity of these businesses going up, which is why we thought the low 30s as a percent of revenue made sense. And so, I think if you wanted to make a guess, you certainly suggest the CapEx will be up next year. The magnitude of that and exactly how that would all break down, I think is yet to be determined by us. And we will go through the process this quarter in a very granular fashion, make sure we’re getting good ROI on everything, every dollar we put into CapEx. And then, I think at the end of the fourth quarter when we’re providing guidance, we’ll give you a specific number in terms of CapEx.
Okay. That’s helpful. Thank you. And then, I wonder if you can -- there has been a bunch written about antitrust concerns here. It is not obvious to me that there would be any. I’m just wondering if you can provide any context around those articles or those things.
We can’t really comment much on it, other than the authorities in China had visited our offices and had on May 31, I believe it was, and had requested certain information. And of course we are cooperating with that. And I would just like to point out that we absolutely do remain focused on -- disciplined and operating with highest integrity methods.
Thank you. And our next question will come from the line of Blayne Curtis of Barclays. Your line is now open.
Hey, guys. Thanks for taking my question. I was just curious, in DRAM, you saw nice uplift in ASPs. I think, you’ve seen the pricing in the market, or at least it was swapped, pricing come down. I was curious, little more color on that mix that helped you there. I think you mentioned servers and graphics, just curious your outlook for those segments as you look into the second half of the calendar year.
I think, servers and graphics, we continue to see growth, strong growth in those areas. And again, these are long-term trends. As we described earlier that cloud and all the billions of devices on the edge, all of them becoming more intelligent and trends of AI are absolutely driving more and more demand. We had shared at the investor day, for example AI driven, AI training driven compute workloads have like 2x the amount of DRAM and 6x the amount of SSD. So, these trends are really secular in nature. We are at the very, very beginning. And same way in mobile in terms of our low power DRAM where we have very strong position, DRAM contents requirements are going -- continuing to increase. And certainly graphics in console and gaming as well as some crypto driven demand continues to be overall long term strong trend as well.
Thanks. And then, maybe just a question for Dave, I just wanted maybe a clarification, just on the NAND. ASPs were up with mix. It looks like costs were up. And I just wanted to make sure is that just a function of selling more higher value parts and modules and such, just curious.
Yes. You’re right. Sanjay even mentioned that the mix of multichip products in the mobile was very healthy this quarter and they do have a NAND and a DRAM component. Their ASPs are very high. They’re margin accretive, I would point out, but the cost is actually higher. So, the cost and ASPs did go up. But it did expand the margins on the NAND side by about 50 basis points.
Thank you. And our next question will come from the line of Srini Pajjuri with Macquarie. Your line is now open.
Thank you. And let me echo my congrats as well. I guess, Sanjay, just a quick question on the server demand that you talked about. You said data center DRAM and NAND grew 87%. I can see why the NAND business is outgrowing the market, but I’m just curious, you seem to be outgrowing DRAM overall server demand, server market as well. So, I’m just curious as to what’s driving those share gains, if you can comment on that. Then, I have a follow-up.
I think our strong execution with our products is enabling us to really broaden and deepen our reach with our cloud customers. And over the course of last few quarters, in cloud where we used to be under represented with respect to our total shares, when you look at our total share of the DRAM industry and you look at cloud, we used to be under represented but with strengthening execution, our share has increased and is in line with rest of the overall DRAM industry share. So, it is really sheer execution on our product roadmap, our ability to work closely with those customers to understand the requirements in terms of the technology, in terms of the product and certainly understanding them in terms of supply as well and being able to fulfill their requirement successfully. This is an important area of focus for us. And I am very pleased with the performance of the Company, both on the DRAM side as well as on the NAND side in this growth market.
And then, maybe for Dave. Dave, on the CapEx, the low 30% CapEx guidance that you talked about, you talked about expanding cleanroom, both in NAND as well as in DRAM. I believe it was 10% in DRAM and 35% in NAND. I guess, if you assume that the NAND and DRAM bit growth will sustain at the current levels when do you think you’ll need more cleanroom space? And whenever that is, what are the implications for the CapEx?
Difficult to predict when we would need additional cleanroom space. Obviously these node transitions are requiring more footprint, more floor space as we move increasingly to more and more higher technologies. And so, I am not sure I could predict exactly when we’ll need that. What we’re trying to do is carefully build supply consistent with what Sanjay indicated as our long-term expectations around industry growth rates.
Thank you. And our next question will come from the line of Amit Daryanani with RBC Capital Markets. Your line is now open.
I guess, two for me as well. First, the 100 basis-point headwind that you mentioned from 3D XPoint that’s impacting you in May quarter, how do I think about that number in August quarter? What do you have baked into your guide with regard to that number and when do you see that getting to a neutral level essentially?
As I mentioned earlier, it’s roughly in the same range for next quarter, assuming that we do not sell any 3D XPoint to our partner. I wouldn’t rule that out, as I said before, and that could happen in any quarter or multiple quarters quite honestly where we do sell product to our partner. And that would certainly reduce or mitigate that underloading charge. Absent that, I think the expectation is, as I mentioned that 3D XPoint products would start to be introduced in late calendar 2019 and the expectation is they would start to ramp shortly thereafter. And we’ll start to see the benefits of that in terms of bringing our underutilization charges down over time.
And then, if I could just follow-up, cloud server demand, especially the hyperscale side has been fairly robust for you guys, I think it’s across DRAM and NAND both. And I understand all the medium to long term dynamics that you guys have outlaid. But in the near term, I guess, is there a concern that perhaps some of the strength you have seen these customers prebuying or buying ahead and you may see a period of digestion over the next couple of quarters as a use for the capacity they’ve taken up. So, I guess from where you sit, do you have visibility and comfort that whatever you have shipped into these hyperscale OEMs is getting used and absorbed and not just prebuying on that -- from their end?
So, as I pointed out earlier, we work closely with these customers and really are building strong relationships across the board. We do not see trend of building or holding product. We don’t see that. I mean we -- the demand in cloud applications has continued to increase. You have heard cloud operators, the major cloud operators increased their CapEx in Q1, calendar Q1 ‘18 over Q4 ‘17, by more than 20%. And on a year-over-year basis in calendar Q1, CapEx spend by major cloud holders increased by -- cloud operators increased by over 100%. So, this -- and of course meaningful part of that total cost CapEx from cloud operators is certainly going towards compute and storage and memory. And we are playing a good role in terms of supporting the needs of those customers. So, no, we do not see these trends. We work closely in assessing overall their demand requirements and expectations. And keep in mind that this is a global trend in terms of cloud data centers growth and there are several large operators around the world. And we are well engaged with most of them. So, if ever, there is any pause from any one of them, it doesn’t overall matter because the total trend is one of continuous growth. Again, given the value that memory and fast storage brings to the end market applications that these cloud providers are enabling for consumers as well as for businesses.
And our next question will come from the line of Harlan Sur with JP Morgan. Your line is now open.
Given the normalization in NAND pricing, is the team starting to see price elasticity effects starting to kick in? In other words as you guys work with your customers on their second half product launches, are you seeing SSD attach rates and notebook PCs increasing and are you seeing more content per application in areas like smartphones and IoT devices?
Yes. Certainly, we do see that average capacities of NAND continue to go up in smartphones, we discussed that at the investor day as well, and certainly for DRAM keep going up as well. In the high end smartphones, 6 gigabyte DRAM is being used. And that average capacity over time, even phones getting introduced in the future with 8 to 10 gigabyte, even 12 gigabyte. And similarly on the smartphone side, certainly average capacity of NAND content is continuing to increase nicely. I think at investor day, we had pointed out that there is a smartphone introduced in China that has in fact a terabyte of flash content. So, average capacities are continuing to increase. And yes, certainly, with the benefit that 64-layer technology has brought to the industry in terms of enabling lower manufacturing cost certainly is enabling content growth, not only in the mobile market but also in SSDs. And last year in SSDs, somewhat average capacity growth had somewhat stalled, given the supply constraints that existed last year. And now with the benefit of 64-layer, certainly average capacities are expected to continue to increase over the course of next several years. And yes, replacing HDDs as well both in client computing application as well as in enterprise applications with increasing attach rates and average capacity increases as well.
And there has been some reports of your competitors struggling on advanced DRAM node transitions. Sanjay, can you just confirm that the Micron team is -- you guys are hitting your cost per bit targets at the 1X nanometer node? What do the initial yield and manufacturabilities look for as a team? And then as you ramp initial production volumes of 1Y in the second half of this calendar year, can you just talk about also your ability to hit your cost targets and manufacturability targets? Thank you.
So, we’re executing very well on our 1X as well as 1Y technology for DRAM. I think, we had already indicated that how on 1X DRAM technology we had RAM to mature yield much faster than the previous generation technology note and we have talked about that on 1X, we are on track to achieve bit output crossover in our supply in second half of this year. So, we’re absolutely on track there and very pleased with the progress on 1Y technology node in DRAM as well, which we will begin production of in the second half of this year, of course following customer qualifications.
Thank you. Our next question will come from line of Karl Ackerman with Cowen. Your line is now open.
I had a follow-up to last question. So, it is widely reported that one of your competitors is struggling with yields on not just 1X but also 1Y. So, do you still expect to have 10% of wafers out on 1Y this calendar year? And I guess, would you expect to have a more measured pace of the capacity expansion plans or perhaps is your guidance for fiscal ‘18 capacity expansion plans in part, acknowledging some of this pause from the 1Y yield ramps or yield learning on 1Y? And I have a follow-up, please.
So, I don’t think we have stated the core in terms of our 1Y technology mix. What we have said is that in the second half of this year we will begin production of this technology following customer qualifications. Of course that will then ramp up gradually over period of time. And of course we will be then focused on ramping up the production yields of the technology as well. I think, you’re confusing the 10% with what we have said regarding the Hiroshima space expansion. What we have said is we’re expanding the cleanroom space in Hiroshima by 10% in order to implement the 1Y transition of the install capacity there. That does not mean that we will have 10% of our DRAM production in 1Y technology. That is not the case. So, I hope I clarified that with you. But as I said earlier, we’re pleased with the progress that we’re making with our 1Y technology development and really pleased with the execution focus of our entire team on accelerating our technology development and focus on deploying these technologies into production in order to enable us to catch up on the cost competitiveness in the industry.
Fair enough. I tried my luck on 1Y. Perhaps more of a longer term discussion. So, there are several new memory fabs announced in China in Yangtze Memory I think seems to be the furthest along. While it appears these indigenous fabs may struggle near-term to access IP beyond lagging edge NAND technologies, thus limiting any real impact on supply, I was curious to hear your thoughts on how you think about the opportunity to sell supply agreements to indigenous Chinese companies in exchange for perhaps large upfront prepayments that could be used for both investment and capital return. Thank you.
Again, as we have said, we are focused on executing to our strategy in terms of accelerating technology development and cost competitiveness and executing well on our products. We see strong demand trends for our products in our end markets, in the well-diversified market that we have talked about. So, I think this is what we’re focused on and this is the best way for us to focus on high ROI, return on our investments, and that’s our focus here.
Thank you. Our question will come from the line of Steven Fox of Cross Research. Your line is now open.
Thanks. Good afternoon. Just one question for me. You guys early in the call mentioned multiple qualifications were underway on the eMCP products. I was curious if you could put a little color around that and whether you’re referring to the rest of this year, into next year, and maybe types of customers, geographic regions et cetera that you may be seeing most demand from.
With respect to eMCP, we are engaged with a broad set of customers in terms of getting our products qualified. The shipments that we have made with respect to eMCP are with 32-layer. And as I mentioned in my prepared remarks, we’re also focused on qualifying 64-layer based eMCP products. And just will like to point out that along with eMCP products, we are of course also focused on qualifying our 64-layer based UFS and MMC products with our customers as well and seeing good traction there. This is all part of our strategy of shifting our portfolio toward high-value solution. Having both DRAM and NAND in those eMCP solutions gives us a unique capability to provide a strong value proposition to our customers. And of course, these solutions are also, as we pointed out in our embedded markets, automotive markets. So, there is a broad set of customers that we are engaged with for our eMCP and discrete Managed NAND solutions.
Thank you. And our last question will come from the line of Vijay Rakesh with Mizuho. Your line is now open.
Hi, guys. Thanks for the opportunity. Good quarter and good guide. Just one question. As you look at the 96-layer and 1X, can you talk about what kind of cost reduction you see once it gets to steady levels?
We do not provide cost reduction for these technologies. For competitive reasons, we don’t disclose that. But, I can tell you that in NAND, if you look at our track record and Micron’s capabilities of CMOS under the array we have produced the smallest die in the industry with our 3D NAND. And on the DRAM front, we are continuing to focus on bringing in next generation technology nodes to narrow the cost gap that we have currently in the industry. And we are making very good progress as you can see in our results of FQ3 as well as in our guide of FQ4; we’re making very good progress on all those fronts.
Last question here on the -- when you look at the second half, obviously first half has been very strong. As we go to the half, where do you see inventory levels in both DRAM and NAND?
So, inventory, as you probably noticed, was up a little bit this quarter. I’d point out that finished goods inventory was actually down by about $50 million. It was all up in whip and that was driven by this crossover on 64-layer and the ramp up of the 1X technology that drove the inventory up. Early to make a prediction on next quarter, but maybe what I’d tell you more holistically is as Manish talked about in the analyst day, we really are looking at inventory and intend to make good progress on just refining our ability to manage with lower days. So, that’s kind of our goal. But, that’ll happen over time.
Thank you. Ladies and gentlemen, this concludes our question-and-answer session today. Thank you for your participation on today’s conference. This will conclude our program and we may all disconnect. Everybody, have a wonderful day.