Western Digital WD Red SA500 NAS SATA SSD 4TB
SATA · AHCI · 2.5"
General
| Interface | SATA |
|---|---|
| Protocol | AHCI |
| Form Factor | 2.5" |
| Capacity | 4000 GB |
| Dimensions | 100x70x7mm |
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Performance
| Sequential Read | 560 MB/s |
|---|---|
| Sequential Write | 520 MB/s |
| 4K Read (IOPS) | 87K |
| 4K Write (IOPS) | 83K |
| DRAM Cache | Yes |
| Cache Type | DRAM |
| Cache Size | 512 MB |
| Cache Note | DDR3L-1600 |
NAND and Controller
| NAND Type | TLC |
|---|---|
| Controller | Silicon Motion SM2259H |
| Controller Channels | 4 |
Endurance
| Endurance (TBW) | 2,500 TB |
|---|---|
| MTBF | 2 million hours |
| Warranty | 5 years |
Heatsink
| Heatsink | No |
|---|