How fast is the Blue SN550 (1Tb) produced by Western Digital and more characteristics watch on this site.
Blue SN550 (1Tb) produced by Western Digital use SanDisk 20-82-01008-A1 controller. The Blue SN550 comes equipped with SanDisk 3D TLC memory. NVMe SSD also available in 500 Gb and 250 Gb capacities.
Performance and benchmarks
Drive works on PCIe M.2 3.0 x 4 interface with sequential write speeds equals to 1950 Mbps, and maximum read speeds 2400 Mbps. It also has IOPS 405000 on writing and 410000 on reading operations.
Endurance and warranty
Manufacturer give 5-year warranty that limited by endurance 600 Total Bytes Written.
|Interface||M.2 3.0 x 4|
|Memory type||SanDisk 3D TLC|
|Read speed (Mb/s)||2400|
|Write speed (Mb/s)||1950|
|MTBF (million hours)||n/a|
Blue SN550 (1Tb) produced by Western Digital support PCIe Gen3 that is undoubtedly slower than PCIe 4.0. The maximum write speed is 1950 Mb/s, that is slower than has most of competitors. The NVMe provide possibility to write 600 TBW, that is poor compared to competitors. When everything is weighed in the balance, Western Digital Blue SN550 1Tb has more minuses and our editor highly do not recommend to buy it.
- Slow writing speed
- PCIe 3.0
- Writing speed
Buy this or similar SSD:
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