Paul Braren and Allyn Malventano discuss NAND SSD's rough start, M.2 NVMe, and how 3D XPoint will get even faster
If you're looking for a deep dive into the history of consumer and enterprise SSDs that stretches back about 9 years now, right through to today's NVMe and 3D XPoint (which Intel calls Optane and Micron calls QuantX), and tomorrow's NVDIMMs, then you're in the right place!
This audio I recently recorded with PC Perspective's Allyn Malventano is intended for the home lab enthusiast. We discuss how far SSD tech has come since the original consumer 2.5" SSD called the Intel X25-M (80GB, about $900), and where it's headed in the future. We also touch upon the use of SATA SSDs versus NVMe SSDs under VMware ESXi.
Here's just a brief back story, to paint a picture of how this informal, unscripted recording came to be, from two early adopter/bleeding edge kind of guys. I'm one of those guys, Paul Braren of TinkerTry.com, and I've been to roughly 35 of the 50 United States doing consulting, I had actually been to Cincinnati's airport before, which is actually at the northern edge of Kentucky. This time I was all over Ohio to meet with customers and to help out at the Cincinnati's VMware vSAN SociaLab, a guided hands-on lab sponsored by VMware AND Intel. vSAN is when you aggregate individual disks into a pool of fast storage using 10GbE networking, and this recording is all about the technical underpinnings that make All Flash vSANs possible.
So while near Northern Kentucky, I reached out to a PC enthusiast and self-made storage expert who you are about to hear, an ex-navy guy named Allyn Malventano. He's living near the lovely Florence Kentucky, just a few miles south of Cincinnati, where the huge water tower seen from the highway says a welcoming "Florence Y'All." This is also where PC Perspective Founder Ryan Shrout has his recording studio/office where the weekly PC Perspective podcast and videos are produced that I've so enjoyed for many years.
Allyn has done so much in his Navy career before becoming the Storage Editor at PC Perspective, and I've referenced his work hundreds of times these past 6 years of writing at TinkerTry. Why? Bsecause his work is incredibly technical and in-depth storage coverage, with his segment on the weekly podcast bringing his hardware tests to life, supplementing the learning so nicely. Listen in as I attempt to moderate the discussion, my first time doing this interviewer role in a real studio with great microphones, face-to-face, without the usual Skype or Google Hangout lag. I did my best to keep the conversation flowing in a somewhat chronological manner.
PCIe 3D XPoint eventually goes DDR5/NVDIMM-P
This audio was recording Wednesday April 6 2017, just before Allyn went on the air at pcper.com/live for the weekly 10pm eastern recording. If you enjoyed this storage conversation, please consider subscribing to the YouTube Channels for PC Perspective and/or TinkerTry, and you can follow Allyn @malventano and me, Paul Braren, @paulbraren. Thank you for listening.
Apr 23 2017 Update
- This Week in Computer Hardware 411.
This segment features Ryan Shrout and Patrick Norton discussing Optane. Here's how Patrick starts:
This is a rediculous beast of a storage device.
I would encourage everybody to go read this article about the P4800X SSD.
It's an enterprise product, it is very much targetted at enterprise, it's incredibly expensive, it's $4 a gig, the 375GB model is what we tested, it's not flash, it's not NAND, right, so it's doing things from a technological and like a logistics standpoint on the chips that it's fundamentally different and that fundamental difference allows things to go much faster. Now the problem is software is still a thing, operating systems still exist...There's a picture in the first page of the article that looks at app to SSD I/O read latency and it kind of gives you an idea of how much of it is the software, the platform, the link, the SSD itself, and the non-volatile memory itself.
See also at TinkerTry
All links to PC Perspective, Optane, 3D XPoint, and NVDIMM.
Intel Optane SSD DC P4800X Series can be ultra fast vSAN cache, storage, or RHEL/SLES 8x memory extender using Intel Memory Drive Technology
Mar 21 2017
Technical details about Intel Optane Memory quietly announced, consumer M.2 version coming to 7th Gen Core Processors first
Feb 19 2017
Before M.2 NVMe, ESXi often used RAID controllers to obtain decent queue depths for ESXi performance at reasonable prices
Samsung 960 EVO vs 950 PRO M.2 NVMe SSD - FLIR thermal video of VMware vSphere 6.5 Windows 10 VM cloning
Jan 03 2017
Samsung 960 PRO/EVO/SM961 M.2 NVMe SSD disappearance workaround is to power cycle, boot from NVMe problems also reported, firmware 2B7QCXE7 appears to fix EVO
Jan 02 2017
- The Xeon D Supermicro SuperServer "Bundle 2" of joy, a complete home datacenter virtualization solution that really flies
Dec 07 2017
Intel Officially Launches Optane Memory, Shows Performance
Mar 27 2017 by Allyn Malventano at PC Perspective
Intel Officially Kicks Off Optane Launch with SSD DC P4800X
Mar 19 2017 by Allyn Malventano at PC Perspective
- Intel Quietly Launches Official Optane Memory Site
Feb 15 2017 by Allyn Malventano at PC Perspective