Western Digital Black SN750 SE 250Gb SSD tech review

Posted on November 17, 2022 by Raymond Chen

Western Digital's Black SN750 SE NVMe works on PCIe M.2 4.0 x 4 expansion standard. Read below about this NVMe SSD on this site.

Western Digital Black SN750 SE 250Gb SSD tech review

Black SN750 SE (250Gb) produced by Western Digital works on Phison PS5019-E19T. The Black SN750 SE comes equipped with SanDisk memory. Internal SSD is offered also in 1 Tb and 500 Gb capacities.

Performance and benchmarks

Western Digital Black SN750 SE works on PCIe M.2 4.0 x 4 computer expansion bus standard with write speeds equals to 2830 Mbps, and read speeds 3600 MB/s. This model has IOPS 640000 on reading and 640000 on writing operations per second.

Endurance and warranty

Manufacturer provide 5 years warranty limited by endurance 600 Total Bytes Written.

Specs

Category Value
Capacity 250 Gb
Interface M.2 4.0 x 4
Controller Phison PS5019-E19T
Memory type SanDisk
DRAM n/a
Read speed (Mb/s) 3600
Write speed (Mb/s) 2830
Read IOPS 640000
Write IOPS 640000
Endurance (TBW) 600
MTBF (million hours) n/a
Warranty (years) 5

Conclusion

Black SN750 SE (250Gb) produced by Western Digital support PCIe 4.0 that is undoubtedly faster than PCIe 3.0. The sequential write speed is 2830 Mbps, that is slower than has most of competitors. The SSD can write 600 TBW, that is awesome compared to closest competitors. Overall, Western Digital Black SN750 SE 250Gb is a well-balanced NVMe SSD.

+ Pros

  • PCIe 4.0
  • Endurance

- Cons

  • Slow writing speed
  • Capacity

Buy this or similar SSD:

Video Review

Review: WD Black SN750 NMVe SSD

FAQ

The Western Digital Black SN750 SE is DRAMless drive or information about it is not known. Dynamic Random-Access Memory in their controller help to increase input/output performance and endurance.

The Western Digital Black SN750 SE 250Gb due to the low density of memory chips can run without additional cooling systems. Some motherboards or laptops already has additional cooling above or below the drive to enhance performance during times of high loads.

The Western Digital Black SN750 SE has maximum write speed 2830 Mbps, read speed 3600 Mbps. NVMe run on Phison PS5019-E19T controller and M.2 4.0 x 4 interface standard. The memory type is SanDisk.
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