V-NAND

When Samsung took the stage at the 2015 Flash Memory Summit, they admittedly didn't deliver any bombshell announcements on the scale of the Intel/Micron 3D XPoint surprise, but they still had a lot to talk about. We knew that Samsung's third generation of V-NAND/3D NAND was on the way with mass production scheduled for the second half of this year. Samsung has now disclosed that mass production is starting this month, and that it's a 48-layer design with a 256Gb TLC being the first die announced. Samsung's current second-generation 3D NAND is a 32-layer design available as 128Gb TLC or 128Gb MLC. With mass production imminent, Samsung has ensured that neither SK Hynix nor the Toshiba/SanDisk joint venture will be able to leapfrog them with their...

The 2TB Samsung 850 Pro & EVO SSD Review

For the past two years, client SSD capacities have been stumbling at 1TB. The cost of NAND is still too high to make terabyte drives a mainstream capacity, but...

60 by Kristian Vättö on 7/23/2015

Samsung Releases PM863 & SM863 Enterprise SATA SSDs: Up to 3.84TB with 3D V-NAND

At CES, Samsung displayed a variety of new SSD solutions, including PM863 and SM863, the company's new SATA 6Gbps enterprise drives. At the time Samsung was only sampling its...

36 by Kristian Vättö on 7/20/2015

Samsung Launches New 2TB SSD 850 EVO And 850 PRO Models

Due to what Samsung is citing as a surge in demand for larger capacity SSDs, they have now launched two new models offering up to two terabytes of storage...

57 by Brett Howse on 7/7/2015

The Samsung SSD 850 EVO mSATA/M.2 Review

Four months ago Samsung introduced the world to TLC V-NAND in the form of SSD 850 EVO. It did well in our tests and showed that 3D NAND technology...

54 by Kristian Vättö on 3/31/2015

Samsung Displays New 3D V-NAND Based Enterprise SSDs at CES 2015

Along with the release of the SM951 PCIe SSD, Samsung had several new enterprise SSDs on display at the show. The PM863 and SM863 are SATA 6Gbps drives and...

23 by Kristian Vättö on 1/15/2015

Samsung SSD 850 EVO (120GB, 250GB, 500GB & 1TB) Review

Samsung hasn't stopped impressing me in the SSD space. The early Samsung SSDs weren't very good, but ever since the introduction of the SSD 830 Samsung has been doing...

92 by Kristian Vättö on 12/8/2014

Samsung SSD 845DC EVO/PRO Performance Preview & Exploring IOPS Consistency

Traditionally Samsung's enterprise SSDs have only been available to large server OEMs (e.g. Dell, EMC, and IBM). In other words, unless you were buying tens of thousands of drives...

31 by Kristian Vättö on 9/3/2014

Testing Samsung 850 Pro Endurance & Measuring V-NAND Die Size

Last week Samsung announced the 850 Pro, which is the first mainstream SSD to utilize 3D V-NAND. We already reviewed the drive and covered the fundamentals of V-NAND in...

36 by Kristian Vättö on 7/7/2014

Samsung SSD Global Summit 2014: 845 DC Pro with V-NAND, SM951 with NVMe Support

Every year for the past three years, Samsung has flown a bunch of media from all around the world for their SSD Global Summit. The Summit serves as an...

17 by Kristian Vättö on 7/4/2014

Samsung SSD 850 Pro (128GB, 256GB & 1TB) Review: Enter the 3D Era

Over the last three years, Samsung has become one of the most dominant players in the SSD industry. Samsung's strategy has been tight vertical integration ever since the beginning...

157 by Kristian Vättö on 7/1/2014

Samsung’s V-NAND: Hitting the Reset Button on NAND Scaling

SSD pricing has come down tremendously since Intel’s X25-M hit the scene in 2008. Back then we were talking about 80GB for around $600, while today Micron and Samsung...

43 by Anand Lal Shimpi on 8/21/2013

Samsung’s 3D Vertical NAND Set to Improve NAND Densities

Ars Technica has posted information on Samsung’s new 3D Vertical NAND technology, and it promises to boost densities for SSDs and other similar devices dramatically. Samsung announced last night...

33 by Jarred Walton on 8/6/2013

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