394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 综合评分
vs
Lexar ES3 1TB Portable USB 3.2 Gen 2
Lexar
35 综合评分
评分
Laptop
Gaming
Console
Workstation
Budget
Portable
规格
| 394HB 4TB SSD | Lexar ES3 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | External |
| Interface | PCIe 4.0 x4 | USB 3.2 Gen 2 |
| 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★ | — |
| DRAM Cache | ✗ | — |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 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
Lexar ES3 1TB Portable USB 3.2 Gen 2
- Strong social proof (78th percentile)
- Below average random (3rd percentile)3rd %ile
- Below average endurance (15th percentile)15th %ile
- Below average feature (34th percentile)
价格
394HB 4TB SSD PCIe 4.0 x4 NVMe M.20.092每美元得分
vs
Lexar ES3 1TB Portable USB 3.2 Gen 20.177每美元得分
Lexar ES3 1TB Portable USB 3.2 Gen 2 性价比高 1.9 倍
结论
胜出: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 10 of 18 specs.
