QLC NAND
Corsair is launching a new round of PCIe 4.0 M.2 NVMe SSDs based on the latest reference designs from Phison plus Corsair's own heatsink designs. Starting off, the Corsair MP600 CORE is their first PCIe 4.0 SSD with QLC NAND flash memory. This uses the older Phison E16 controller so peak performance only pushes a little bit beyond what would be possible with PCIe 3.0, but it's still a step up from the Corsair MP400. Corsair MP600 CORE Specifications Capacity 1 TB 2 TB 4 TB Form Factor M.2 2280 PCIe 4 x4 Controller Phison E16 NAND Flash 3D QLC DRAM 1 GB 2 GB Sequential Read (MB/s) 4700 4950 Sequential Write (MB/s) 1950 3700 3950 Random Read IOPS (4kB) 200k 380k 630k Random Write IOPS (4kB) 480k 580k Power Consumption Read 5.6 W 6.3 W 6.0 W Write 5.7 W 6.8 W 7.4 W Warranty 5 years Write Endurance 200 TB 0.1 DWPD 400 TB 0.1 DWPD 800 TB 0.1 DWPD MSRP $154.99 (15¢/GB) $309.99 (15¢/GB) $644.99 (16¢/GB) We have a sample of the 2TB MP600 CORE...
The Corsair MP400 1TB QLC NVMe SSD: A Quick Review
Following up from our recent look at 8TB QLC SSDs, today we're taking a look at the 1TB Corsair MP400. This is a QLC NVMe SSD using the Phison...
75 by Billy Tallis on 12/11/2020
IBM at FMS 2020: Beating TLC With QLC, MRAM And Computational Storage
Two years ago we reported on IBM's FlashCore Module, their custom U.2 NVMe SSD for use in their FlashSystem enterprise storage appliances. Earlier this year IBM released the FlashCore...
5 by Billy Tallis on 11/12/2020
The Samsung 870 QVO (1TB & 4TB) SSD Review: QLC Refreshed
Samsung's second-generation QLC NAND is here, but it's still held back by a SATA interface. The new Samsung 870 QVO is probably big enough to be your only SSD...
64 by Billy Tallis on 6/30/2020
Enmotus MiDrive: Rethinking SLC Caching For QLC SSDs
For consumer storage, CES 2020 brought a new wave of competition for PCIe 4.0 SSDs and promise of faster portable SSDs, but the most intriguing product demo was from...
44 by Billy Tallis on 1/30/2020
Phison At CES 2020: Preparing For QLC To Go Mainstream
NAND flash memory prices are projected to climb in 2020. The manufacturing transitions to 96-layer 3D NAND and beyond are not going to increase bit output as quickly as...
10 by Billy Tallis on 1/17/2020
Intel Releases SSD 665p: Second-Gen QLC
Two months after being announced, the Intel SSD 665p is set to be released today. The 665p is the successor to the 660p, the most (only?) successful consumer SSD...
28 by Billy Tallis on 11/25/2019
Intel Shares New Optane And 3D NAND Roadmap - Barlow Pass DIMMs & 144L QLC NAND in 2020
At a press event today in South Korea (?!) Intel shared plans for many of their next round of storage products, including the second generation of Optane enterprise SSDs...
14 by Billy Tallis on 9/25/2019
The Intel Optane Memory H10 Review: QLC and Optane In One SSD
Intel's latest SSD caching solution using 3D XPoint memory is here. This time, the Optane cache is paired with QLC NAND flash, and all bundled onto one M.2 drive...
60 by Billy Tallis on 4/22/2019
Intel Releases Optane Memory H10 Specifications
Intel's Optane Memory H10 SSD will begin shipping soon in pre-built systems from major OEMs, so Intel's ready to unveil more detailed information about the drive first previewed earlier...
23 by Billy Tallis on 4/10/2019
Intel Announces New Optane And QLC Enterprise SSDs
Slipped in to the briefings for Intel's mountain of announcements today are two new enterprise SSDs at opposite ends of the product line: a new Optane SSD and a...
27 by Billy Tallis on 4/2/2019
New Generation of Optane M.2 SSDs Coming Soon
Intel's Optane products so far fall into one of two categories. At the high end is the flagship P4800X enterprise SSD and its derivatives for the enthusiast market. At...
27 by Billy Tallis on 1/8/2019
The Samsung 860 QVO (1TB, 4TB) SSD Review: First Consumer SATA QLC
The introduction of four bit per cell (QLC) NAND flash memory continues with Samsung's launch of their first consumer SATA SSD with QLC NAND. The new 860 QVO establishes...
110 by Billy Tallis on 11/27/2018
ADATA Reveals Ultimate SU630 SSD: 3D QLC for SATA
ADATA has introduced its new entry-level SSD for client PCs. The Ultimate SU630 is the first drive from an independent maker of SSDs based on 3D QLC NAND, which...
14 by Anton Shilov on 11/15/2018
The Crucial P1 1TB SSD Review: The Other Consumer QLC SSD
The Crucial P1 is the second consumer SSD with QLC NAND to hit the market, and the first consumer NVMe drive that Crucial has released. It is fundamentally similar...
68 by Billy Tallis on 11/8/2018
Micron Announces Broad Availability Of 5210 ION QLC SSD
Micron's 5210 ION enterprise SATA SSD was announced in May as the first shipping SSD with four bit per cell (QLC) NAND flash memory, but until now it has...
13 by Billy Tallis on 11/8/2018
Samsung Shares SSD Roadmap for QLC NAND And 96-layer 3D NAND
At Samsung's Tech Day event today in San Jose, the company shared their SSD roadmap for transitioning to 96-layer 3D NAND and introducing four bit per cell (QLC) NAND...
16 by Billy Tallis on 10/17/2018
Crucial's First NVMe SSD: P1 M.2 With QLC NAND
Micron's consumer-oriented Crucial brand is finally entering the world of NVMe SSDs with the new Crucial P1 M.2 SSD. The P1 is an entry-level NVMe drive using four bit...
56 by Billy Tallis on 10/16/2018
The Intel SSD 660p SSD Review: QLC NAND Arrives For Consumer SSDs
The first consumer SSD with QLC NAND has arrived, and it shows that there isn't much to worry about. For most use cases, the Intel SSD 660p is as...
93 by Billy Tallis on 8/7/2018
Samsung Starts Mass Production of QLC V-NAND-Based SSDs
Samsung on Monday announced the industry’s first consumer SSDs based on QLC V-NAND memory. The drives will be available with capacities of up to 4 TB and will target...
6 by Anton Shilov on 8/6/2018
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