Samsung PM981A
B · High-end PCIe 3.0 x4 M.2 2280 250GB, 500GB, 1TB
The Samsung PM981A is a high-end PCIe 3.0 x4 drive, offered in 250GB, 500GB, 1TB.
Specifications
InterfacePCIe 3.0 x4
Form factorM.2 2280
Controller—
NANDTLC · 96L
Max sequential3500 / 3300 MB/s
Warranty3 years
Released2019
Capacities & endurance
| Capacity | Read MB/s | Write MB/s | TBW | DWPD | Warranty |
|---|---|---|---|---|---|
| 256GB | 3500 | 2300 | — | — | 3 |
| 512GB | 3500 | 3200 | — | — | 3 |
| 1TB | 3500 | 3300 | — | — | 3 |
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.