394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 综合评分
vs
Samsung T9 Portable SSD 4TB USB 3.2 Gen 2x2
Samsung
64 综合评分
评分
Portable
Laptop
Gaming
Console
Workstation
Budget
规格
| 394HB 4TB SSD | Samsung T9 Portable SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | External |
| Interface | PCIe 4.0 x4 | USB 3.2 Gen 2x2 |
| Protocol | NVMe | — |
| PCIe Generation | 4★ | — |
| External | ✗ | ✓ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC | MLC★ |
| DRAM Cache | ✗ | — |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | — | ✓★ |
优缺点
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (78th percentile)
- Below average affordability (7th percentile)7th %ile
Samsung T9 Portable SSD 4TB USB 3.2 Gen 2x2
- Strong social proof (95th percentile)95th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong feature (86th percentile)86th %ile
- Below average random (3rd percentile)3rd %ile
- Below average affordability (6th percentile)6th %ile
结论
胜出: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 7 of 18 specs.