Western Digital Black SN850 1Tb NVMe SSD detailed specifications
How fast is the Black SN850 (1Tb) produced by Western Digital and further specifications read below in our article.
Western Digital Black SN850 1Tb use SanDisk 8-Channel controller. The internal SSD write a data location map on DRAM DDR4 to launch a programs without delays. The Black SN850 comes equipped with 96L Bics4 memory. SSD besides, available in 2 Tb and 500 Gb capacities.
Performance and benchmarks
Drive use PCIe M.2 4.0 x 4 interface with maximum read speeds 7000 MB/s, and write speeds equals to 5100 MB/s. Black SN850 has input/output performance 710000 on writing and 1000000 on reading operations.
Endurance and warranty
Manufacturer provide 5 years warranty for this product that limited by 600 TBW. As well it has 1.75 million hours MTBF.
Specs
| Category | Value |
| Capacity | 1 Tb |
| Interface | M.2 4.0 x 4 |
| Controller | SanDisk 8-Channel |
| Memory type | 96L Bics4 |
| DRAM | DDR4 |
| Read speed (Mb/s) | 7000 |
| Write speed (Mb/s) | 5100 |
| Read IOPS | 1000000 |
| Write IOPS | 710000 |
| Endurance (TBW) | 600 |
| MTBF (million hours) | 1.75 |
| Warranty (years) | 5 |
Conclusion
Black SN850 (1Tb) produced by Western Digital support PCIe 4.0 that is significantly faster than PCIe Gen3. The sequential write speed is 5100 Mbps, that is faster than has other competitors. The Western Digital Black SN850 provide possibility to write 600 TBW, that is poor in comparison with nearest rivals. When everything is weighed in the balance, our site recommend to have Western Digital Black SN850 1Tb for your PC.
+ Pros
- Excellent writing speed
- PCIe 4.0
- Capacity
- Cons
- Writing speed
Buy this or similar SSD:
Video Review
Hawt!🔥 (Literally) - Western Digital Black SN850 SSD Review
