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Western Digital WD_BLACK SN850 WDS100T1X0E

Western Digital WD_BLACK SN850 WDS100T1X0E WDS100T1X0E

The Western Digital WD_BLACK SN850 NVMe SSD 1TB (WDS100T1X0E) is a fast M.2 2280 solid state disk. It uses the WD Black G2 controller and 1GB DDR4-2666 Cache. It is specified at 7000MB/s read and 5300MB/s write (SLC cached). The TBW is specified at 600 TB and WD offers 5 years limited warranty. As memory modules, WD uses 3D-NAND TLC from Toshiba/WD with 96 layers.

TypeSSD
SizeM.2 2280
Capacity1024 GB
InterfaceNVMe
Announced22.07.2021

Benchmarks

Performance Rating - DiskSpd
53.3 pt (66%)
AS SSD - Copy Program
947 MB/s (35%)
AS SSD - Score Write
2797 Points (39%)
AS SSD - Score Read
2864 Points (11%)
AS SSD - Access Time Write *
0 ms (0%)
AS SSD - Access Time Read *
0 ms (0%)
AS SSD - 4K Write
256.6 MB/s (50%)
AS SSD - 4K Read
80.6 MB/s (26%)
AS SSD - Sequential Write
4909 MB/s (43%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
299.4 MB/s (27%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
87.6 MB/s (2%)
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
5205 MB/s (28%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
846 MB/s (28%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
905 MB/s (14%)
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
6921 MB/s (37%)
DiskSpd - DiskSpd 4k_q32t16_read
2946 MB/s (48%)
DiskSpd - DiskSpd seq_write
4947 MB/s (53%)
DiskSpd - DiskSpd seq_q8t1_read
6952 MB/s (43%)
DiskSpd - DiskSpd Loop seq_q8t1_read
6396 MB/s (39%)
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Western Digital WD_BLACK SN850 WDS100T1X0E SSD Benchmarks
Klaus Hinum (Update: 2021-07-22)