DC-PMM

SNIA Webcast: Emerging Memories

This shows the cover slide for the SNIA webcast presentation titled "What a Year it Was and Where We Need To Go in Emerging Memory"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 glance at the ground that has yet to be covered before these new memories gain widespread acceptance as persistent memory in general-purpose computing.

The content of the presentation is excerpted from a 172-page report jointly published by Objective Analysis and Coughlin Associates that covers the gamut of emerging memory technologies, the companies involved (49 of them!), and predicts how the market for these new memories should develop with forecasts for the memories, as well as for the equipment used to manufacture them.  This is the 2019 update of a very well-received report originally published in 2017.

The webinar is a little less than an hour long, and about half of it consists of audience questions which we address in the second half.

You can view and listen to it by clicking HERE.

And, if you’re interested in the report, you can purchase a copy for immediate download from the Objective Analysis website by clicking HERE.

 

Micron’s New XPoint SSD Finally Arrives

Micron X100 3D XPoint SSDAt its October Insight Conference Micron Technology finally revealed its 3D XPoint SSD, dubbed the X100.

While the company didn’t disclose too much about the device, it did brag about its speed, claiming that the X100 is the world’s fastest SSD, running three times faster than the fastest NAND flash SSDs and almost three times the speed of other XPoint SSDs.  The product is said to provide a very impressive 2.5 million IOPS for 4kB random reads at a queue depth of 1 and to support a 9GB/second bandwidth in read, write, and mixed traffic.  (NAND flash SSDs perform much better at reads than at writes due to the underlying NAND chips’ extraordinarily lopsided read and write specifications, among other quirks.)

Just as Intel has done, Micron plans to introduce storage products first, before bringing out a memory module to fit into a DIMM slot.

How did Micron achieve this impressive level of performance?  Well, in addition to Continue reading