Western Digital Black SN770 2Tb SSD detailed specs
How fast is the Western Digital Black SN770 2Tb and extra characteristics explore on this site.
Western Digital Black SN770 2Tb works on SanDisk controller. The Black SN770 comes equipped with TLC memory. NVMe SSD is offered also in 3 capacities, including 250 Gb, 1 Tb and 500 Gb.
Performance and benchmarks
SSD use PCIe M.2 4.0 x 4 with maximum write speeds 4900 Mbps, and maximum read speeds 5150 MB/s. This model has input/output performance 650000 on reading and 800000 on writing operations per second.
Endurance and warranty
Manufacturer provide 5 years warranty limited by endurance 1200 Total Bytes Written.
Specs
| Category | Value |
| Capacity | 2 Tb |
| Interface | M.2 4.0 x 4 |
| Controller | SanDisk |
| Memory type | TLC |
| DRAM | n/a |
| Read speed (Mb/s) | 5150 |
| Write speed (Mb/s) | 4900 |
| Read IOPS | 650000 |
| Write IOPS | 800000 |
| Endurance (TBW) | 1200 |
| MTBF (million hours) | n/a |
| Warranty (years) | 5 |
Conclusion
Western Digital Black SN770 2Tb support PCIe 4 that is twice faster than PCIe 3.0. The write speed is 4900 Mbps, that is common for this expansion standard. The NVMe has endurance 1200 TBW, that is bad compared to nearest competitors. Weighing all these factors, our site highly advise to have Western Digital Black SN770 2Tb for your PC.
+ Pros
- Good writing speed
- PCIe 4.0
- Capacity
- Cons
- Writing speed
Buy this or similar SSD:
Video Review
WD Black SN770 SSD Review – Mid Range Gaming Greatness?
