Western Digital Black SN8100
B · High-end PCIe 5.0 x4 M.2 1TB, 2TB, 4TB, 8TB
The Western Digital Black SN8100 is a high-end PCIe 5.0 x4 drive, with a DRAM cache, offered in 1TB, 2TB, 4TB, 8TB.
Specifications
InterfacePCIe 5.0 x4
Form factorM.2
ControllerSilicon Motion SM2508 (SanDisk-branded)
NANDTLC · 218L
CacheDRAM
Max sequential14900 / 11000 MB/s
Capacities & endurance
| Capacity | Read MB/s | Write MB/s | TBW | DWPD | Warranty |
|---|---|---|---|---|---|
| 1TB | 14900 | 11000 | — | — | — |
| 2TB | 14900 | 11000 | — | — | — |
| 4TB | 14900 | 11000 | — | — | — |
| 8TB | 14900 | 11000 | — | — | — |
Similar High-end drives
Ratings and tier are from the community SSD database (Gabriel Ferraz / borecraft). Independent testing and open reliability data are being layered in.