Production Capacity – The Memory Guy Blog

How the Chip Shortage Impacts Memories

There’s been a lot of talk in the press for over a year about the chip shortage, but this isn’t something that I have written about in The Memory Guy. My coverage of the shortage has been limited to the investor posts that I write for Smartkarma, and they’re behind a paywall. It’s about time for me to post something here.

The shortage is the reason that the world semiconductor market is constantly breaking revenue records. Since December 2020 every month has set Continue reading “How the Chip Shortage Impacts Memories”

Tectonic Change Coming to Chip Production

Every so often a new idea comes into an established industry from an unexpected direction and creates a dramatic change to the way that the industry operates. In today’s post The Memory Guy will explain a radical new chip production process will rapidly change the nature and cost structure of the entire semiconductor industry, DRAM and NAND flash first, slashing costs and waste while phenomenally increasing output.

This revolutionary approach stems from Continue reading “Tectonic Change Coming to Chip Production”

WDC Issues Contamination Update

Western Digital today shared an update on the material contamination that impacted the joint-venture manufacturing facilities that the company shares with Kioxia.

Although the company increased its estimate of the loss from 6.5 exabytes to 7 exabytes, this number is still in the realm of 3.5% of WDC’s annual NAND flash shipments. It represents about two Continue reading “WDC Issues Contamination Update”

Intel’s Losses Amid Others’ Gains

Why has Intel’s NVM Solutions Group (NSG), the owner of the company’s NAND flash, SSD, and 3D XPoint businesses, been losing money during a time when all other manufacturers are more profitable than they have been in years?

This is a question that certain investors have put to The Memory Guy for the past year or so, and it deserves some explanation.

This post’s graphic compares Intel’s NSG net profit margins to the margins published by other memory companies. (Click on it to see the whole chart.) This isn’t a completely clean comparison since the data for Samsung, SK hynix, and Micron includes DRAM, and recent quarters are missing for Western Digital (SanDisk) and Toshiba since these companies have stopped sharing comparable financials, but it still serves as a relatively clear indication that Intel’s NSG (blue) is losing money while all other companies are quite profitable.

Something seems dreadfully Continue reading “Intel’s Losses Amid Others’ Gains”

Memory Market Falling, as Predicted

It’s earnings call season, and we have heard of a slowing DRAM market and NAND flash price declines from Micron, SK hynix, Intel, and now Samsung. DRAM prices have stopped increasing, and that can be viewed as a precursor to a price decline.

Samsung’s 31 October, 2018 3Q18 earnings call vindicated Objective Analysis‘ forecast for a 2H18 downturn in memories that will take the rest of the semiconductor market with it.

Those familiar with our forecast know that for a few years we have been predicting a downturn in the second half of this year as NAND flash prices fall, followed by a DRAM price collapse. After the DRAM collapse the rest of the semiconductor market will undergo a downturn.

We’ve been calling for this downturn for some time. Dan Hutcheson at VLSI Research has been videotaping our forecast every December for the past Continue reading “Memory Market Falling, as Predicted”

Toshiba Restructuring: New 3D Fab Coming

Beleaguered Toshiba finally unveiled its restructuring plan on Friday. The plan aims to return the company to profitability and growth through management accountability.

A lot of the presentation focused on the memory business, a shining star of the Toshiba conglomerate, which has so far included appliances, nuclear power plants, and medical electronics.

Toshiba has big plans for its Semiconductor & Storage Products Company, calling it “A pillar of income with Memories as a core business”. The company plans to enhance its NAND flash cost competitiveness by accelerating development of BiCS (Toshiba’s 3D NAND technology) and by expanding its SSD business. There are three parts to this effort:

Grow 3D NAND production capacity
Speed up 3D NAND development
Increase SSD development resources

This post’s graphic is an Continue reading “Toshiba Restructuring: New 3D Fab Coming”

3D NAND’s Impact on the Equipment Market

A very unusual side effect of the move to 3D NAND will be the impact on the equipment market. 3D NAND takes the pressure off of lithographic steps and focuses more attention on deposition and etch. The reason for going to 3D is that it provides a path to higher density memories without requiring lithographic shrinks.

This sounds like bad news for stepper makers like ASML, Canon, and Nikon while it should be a boon to deposition and etch equipment makers like Applied Materials, Tokyo Electron, and Lam Research.

In its summer 2013 V-NAND announcement, Samsung explained that it would be Continue reading “3D NAND’s Impact on the Equipment Market”

SIA: Memories Drive Record Semi Revenues

The SIA yesterday released the WSTS semiconductor sales data for September. Monthly revenues reached a record $27 billion driving third-quarter revenues to their own record of $81 billion. This was the seventh straight month of semiconductor growth, the first such run-up since 2010.

This quote, by SIA CEO Brian Toohey really caught The Memory Guy’s eye: “Sales of memory products have increased sharply compared to last year and continue to be a major driver of industry growth.”

A lot has been happening to drive this increase in memory revenues: The recent SK hynix fire increased DRAM prices, but Continue reading “SIA: Memories Drive Record Semi Revenues”

A Retrospect of Toshiba’s NAND Production Cut

There are some who still believe that Toshiba made good on its announcement to cut NAND flash production by 30%. Let’s take a close look to see if that really happened.

Readers may recall that Toshiba stated last July that it would immediately cut NAND flash production by 30%. At the time NAND was selling below cost for spot prices as low as 31 cents/GB.

The Memory Guy questioned both the wisdom of the move and its authenticity in a blog post at that time, since this level of cut would reduce Toshiba’s market share while increasing its Continue reading “A Retrospect of Toshiba’s NAND Production Cut”

Samsung DRAMs in Massive Leibniz SuperMUC

Today Samsung announced that its chips are used exclusively to make up the 324-terabytes of DRAM in Germany’s new Leibniz Supercomputing Centre SuperMUC supercomputer.

Samsung’s release tells us that the SuperMUC, the most powerful supercomputer system in Europe, is an IBM System x iDataPlex dx360 M4 server built using over 18,000 Intel Xeon CPUs and over 80,000 4GB DRAM modules from Samsung. (Simple math makes this out to be 82,944 modules.)

That looks like a lot of silicon! Let’s see how much that might be.

A 4GB parity DRAM module would use nine 4Gb DRAM chips, which Samsung appears to Continue reading “Samsung DRAMs in Massive Leibniz SuperMUC”