394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 Score global
vs
Western Digital BLACK SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
Western Digital
79 Score global
Ce que disent les acheteurs
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
Pas encore de retours clients
Western Digital BLACK SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
88 sur 100 confiance moyenne 20 avis
Les utilisateurs sont extrêmement satisfaits de ce SSD WD Black SN770M 2 To, louant sa vitesse, sa capacité de stockage et sa facilité d'installation, en particulier pour les consoles portables comme le Steam Deck, le ROG Ally et le Legion Go. Certains notent que le prix est élevé mais justifié par la fiabilité de la marque. Un avis vérifié mentionne un problème d'adaptateur, mais le vendeur a bien géré le retour.
Points forts
- Vitesses de lecture/écriture rapides
- Grande capacité de 2 To
- Installation facile
- Marque fiable
- Idéal pour consoles portables
Points faibles
- Cher
- Problème de compatibilité avec adaptateur
Performance 5
Storage capacity 4
Ease of installation 4
Value for money 3
Brand reliability 2
Compatibility 3
Scores
Laptop
Gaming
Console
Workstation
Budget
Portable
Spécifications
| 394HB 4TB SSD | Western Digital BLACK SN770M | |
|---|---|---|
| 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) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | — | ✗ |
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 BLACK SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
- Strong social proof (95th percentile)95th %ile
- Strong random (90th percentile)90th %ile
- Strong endurance (88th percentile)88th %ile
- Strong user sentiment (79th percentile)
- Below average affordability (22nd percentile)
Verdict
Gagnant: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 6 of 18 specs.