394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 Score global
vs
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230
Western Digital
42 Score global
Scores
Laptop
Gaming
Console
Budget
Workstation
Portable
Spécifications
| 394HB 4TB SSD | Western Digital SN740 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | M.2 2230 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | Pas de données | |
| Sequential Write (MB/s) | Pas de données | |
| Random Read (IOPS) | Pas de données | |
| Random Write (IOPS) | Pas de données | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✗ | — |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | Pas de données | |
| Warranty (years) | 5★ | 2 |
| Features | ||
| Heatsink | ✗ | — |
Avantages & Inconvénients
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
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230
- Strong affordability (89th percentile)89th %ile
- Strong speed (68th percentile)
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
Prix
394HB 4TB SSD PCIe 4.0 x4 NVMe M.20.092score par dollar
vs
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 22300.716score par dollar
Western Digital SN740 256GB PCIe 4.0 x4 NVMe M.2 2230 offre un rapport qualité-prix 7.8x meilleur
Verdict
Gagnant: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 9 of 17 specs.
