A detailed overview of the WD BLACK SN850 1TB disk specifications. Here you should pay attention to the actual memory size (it is different from the standard and usually smaller). Also look at production date and overall performance in benchmarks.

• Description
  WDS100T1XHE, WDS100T1X0E
• Drive Size
  931.5 GB
• Other names
  WDS100T1X0E-00AFY0, WD_BLACK SN850 1TB, NVMe WDS100T1X0E-00AF, NVMe WD_BLACK SN850 1, NVMe WDS100T1X0E-00AF SCSI Disk Device, WD_BLACK SN850 NVMe 1TB, WDS100T1X0E-00AF SCSI Disk Device, WDS100T1XHE-00AFY0, NVMe WD_BLACK SN850 NVMe 1TB
• Drive First Benchmarked
  2020-11-25
• Drive Rating/$Price
  NA
• Overall Rank
  59
• Last Price Change
  NA

All WD BLACK SN850 1TB specifications can be viewed in this block. The data is fully consistent with the official, which is declared by the manufacturer. Here special attention should be paid to estimate the speed of reading and writing data, the higher these figures, the faster will be the performance in games and work applications.

• Sequential Read
  4,240 MBytes/Sec
• Sequential Write
  3,756 MBytes/Sec
• Random Seek Read Write (IOPS 32KQD20)
  3,740 MBytes/Sec
• IOPS 4KQD1
  106 MBytes/Sec