Samsung PM951 256GB
NVMe · 3 · 4
General
| Interface | NVMe |
|---|---|
| PCIe Generation | 3 |
| PCIe Lanes | 4 |
| Protocol | NVMe |
| Form Factor | M.2 2280 |
| Capacity | 256 GB |
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Performance
| Sequential Read | 1000 MB/s |
|---|---|
| Sequential Write | 280 MB/s |
| DRAM Cache | Yes |
| Cache Type | DRAM |
| Cache Size | 256 MB |
| Cache Note | LPDDR3 DRAM |
NAND and Controller
| NAND Maker | Samsung |
|---|---|
| NAND Layers | 32 |
| Controller | Samsung UBX (S4LN058A01) |
Endurance
| MTBF | 1.5 million hours |
|---|
Heatsink
| Heatsink | No |
|---|---|
| Heatsink Note | No factory heatsink (OEM laptop drive). |