Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 2280
Western Digital
92 综合评分
vs
Samsung 128GB SSD SATA III 2.5"
Samsung
47 综合评分
评分
Workstation
Gaming
Console
Laptop
Budget
Portable
规格
| Western Digital WD_BLACK SN8100 | Samsung 128GB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 5.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 5★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | — | Samsung MEX Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 10★ |
| Features | ||
| Heatsink | ✓★ | — |
| Hardware Encryption | ✓ | ✓ |
优缺点
Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong speed (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong random (100th percentile)100th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (8th percentile)8th %ile
Samsung 128GB SSD SATA III 2.5"
- Strong endurance (94th percentile)94th %ile
- Strong feature (94th percentile)94th %ile
- Strong affordability (80th percentile)80th %ile
- Below average capacity (7th percentile)7th %ile
- Below average speed (24th percentile)
价格
Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 22800.117每美元得分
vs
Samsung 128GB SSD SATA III 2.5"0.591每美元得分
Samsung 128GB SSD SATA III 2.5" 性价比高 5.1 倍
结论
胜出: Western Digital WD_BLACK SN8100
Scores 92 overall, wins 6 of 6 usage categories and 8 of 18 specs.
