Over the past year there has been a rash of SSD failures unmatched by any prior year. This came to a head a month ago when Apple’s M1 Mac started to show undue SSD wear. It seems that people trapped at home and working remotely have taken up new habits on their notebook PCs (most of which now use SSDs) and these habits are causing their SSDs to wear out faster than they have in other, more normal years.
The “Work from Home” phenomenon has not only caused Continue reading “Failures Plague SSDs”
On Friday, January 15, Intel announced the discontinuation of certain of the company’s Optane SSDs for consumers PCs. Naturally this is making Optane users curious about the future of the entire product line. Is this a big move?
In a word: “No.” It’s a relatively small part of overall Optane shipments, and it is probably Continue reading “Intel Discontinues Optane Consumer SSDs. Is This Important?”
Intel recently sold its NAND flash business, which was mainly producing SSDs, to SK hynix, a Korean competitor. Some people have asked the SSD Guy why did Intel do this? The company had highly-regarded products that could command top prices. Since Intel’s NAND flash fab is in Dalian, China, one person even asked if the divestiture could have been in response to the US-China trade war.
A better question is: “Why did Intel Continue reading “Why Did Intel Sell its SSD Business?”
If you’re an industry analyst like The SSD Guy you find that useful data can come from unexpected places. When Intel announced the sale of its NAND flash business to SK hynix this month the company also provided useful information about Optane SSD sales. You have to know a little bit about Intel’s organizational structure to understand. Let me explain.
The SSD part of Intel’s Optane business has been Continue reading “How Many Optane SSDs has Intel Sold?”
The SSD Guy is pleased to announce the release of a new report co-authored by Objective Analysis and Coughlin Associates named: Emerging Memories Find Their Direction. In this report we show that emerging memories, MRAM, ReRAM, 3D XPoint, and other technologies are well on their way to reach $36 billion of combined revenues by 2030.
These changes will Continue reading “Emerging Memory Market to Hit $36 Billion by 2030”
There have been numerous changes to SSDs since they moved into the mainstream 15 years ago, with controllers providing increasing, then decreasing endurance levels, and offering greater, then lesser levels of autonomy. What has been missing is any ability for the system to determine the level of performance that the SSD provides.
Recently Kioxia, the company formerly known as Toshiba Memory, announced Continue reading “What’s Software-Enabled Flash?”
The m.2 SSD format has become wildly successful in the data center for use as a boot drive and even in SSD arrays. The m.2 format supports either the SATA or the NVMe interface, Something that has been missing, however, is a version of this format for high-availability (HA) systems. These are mission-critical systems that cannot fail, no matter what.
Until today HA systems had to Continue reading “High Availability in an m.2 Format”
At January’s SNIA Persistent Memory Summit Intel was promoting a book titled: Programming Persistent Memory. This book, aimed at programmers, explains how to develop applications programs that take advantage of persistent memory (PM) to avoid slower persists to SSDs, and also shows how to use Intel’s Optane DIMMs to increase a system’s main memory size.
On the software side the book explains Continue reading “New Book Explains Persistent Memory Programming”
At last month’s SNIA Persistent Memory Summit Oracle presenter Jia Shi, Sr. Director of Exadata Development, shared some statistics on the Exadata system’s history over the past ten years. (Click on the graphic to the left to see the timeline.) The speaker highlighted the fact that the system’s I/O performance has grown from 0.05 million IOPS ten years ago to 16 million IOPS today, a 320X improvement! Shi said that Continue reading “Does Persistent Memory Improve Performance? Ask Oracle!”
On Tuesday, January 14, Tom Coughlin and I were featured in a BrightTalk webinar hosted by the Storage Networking Industry Association (SNIA). A recording of this webinar has been posted so that you can view it at your convenience.
This webinar looks at emerging memories and where they now stand, giving a Continue reading “SNIA Webcast: Emerging Memories”