394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
92 综合评分
vs
Samsung PM893 480GB SATA III 2.5"
Samsung
13 综合评分
评分
Laptop
Gaming
Console
Workstation
Budget
Portable
规格
| 394HB 4TB SSD | Samsung PM893 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | 无数据 | |
| Sequential Write (MB/s) | 无数据 | |
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✗ | — |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✗ | — |
优缺点
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong endurance (96th percentile)96th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (7th percentile)7th %ile
Samsung PM893 480GB SATA III 2.5"
- Below average speed (7th percentile)7th %ile
- Below average affordability (12th percentile)12th %ile
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
结论
胜出: 394HB 4TB SSD
Scores 92 overall, wins 6 of 6 usage categories and 10 of 17 specs.