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.
PM981A SSD specifications
This Samsung PM981A SSD spec sheet covers rated SSD speed, TLC NAND type, capacity-specific part numbers. Values are shown only where they are recorded in the source data.
InterfacePCIe 3.0 x4
Form factorM.2 2280
Controller—
NANDTLC, 96L
Max sequential3500 / 3300 MB/s
Warranty3 years
Released2019
Capacities & rated speed
| Capacity | Part number | Read MB/s | Write MB/s | Warranty |
|---|---|---|---|---|
| 256GB | MZVLB256HAHQ | 3500 | 2300 | 3 |
| 512GB | MZVLB512HBJQ | 3500 | 3200 | 3 |
| 1TB | MZVLB1T0HBLR | 3500 | 3300 | 3 |
Endurance (TBW/DWPD) for this drive is not recorded in our source data.