Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
100 Score global
vs
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
SanDisk
77 Score global
Ce que disent les acheteurs
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
92 sur 100 confiance moyenne 17 avis
Le WD Black SN850X est très apprécié pour sa vitesse fulgurante, sa fiabilité et son excellent rapport qualité-prix, souvent comparé favorablement à des alternatives plus chères comme Samsung et Solidigm. Les utilisateurs rapportent d'excellentes performances en jeu (notamment sur PS5) et en usage général, avec quelques inquiétudes sur d'éventuels problèmes atténués par les mises à jour du firmware. Dans l'ensemble, il est considéré comme un SSD NVMe de premier ordre, surtout en promotion.
Points forts
- Vitesses fulgurantes
- Excellent rapport qualité-prix
- Stockage fiable haute capacité
- Idéal pour PS5
- Installation facile
Points faibles
- Problèmes de firmware potentiels
- Aucun dissipateur inclus
- Cher hors promotion
Speed 6
Value for money 4
Reliability 4
Ps5 compatibility 3
Firmware concerns 2
Installation 2
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
Pas encore de retours clients
Scores
Laptop
Workstation
Gaming
Console
Budget
Portable
Spécifications
| Western Digital Black SN850X | SanDisk 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 |
| 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★ | QLC |
| DRAM Cache | ✓★ | — |
| Controller | WD 20-82-20035-B1 | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | ✗ | — |
Avantages & Inconvénients
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (95th percentile)95th %ile
- Strong social proof (95th percentile)95th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (11th percentile)11th %ile
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
- Strong random (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong speed (84th percentile)84th %ile
- Strong endurance (76th percentile)
- Below average feature (15th percentile)15th %ile
- Below average affordability (18th percentile)18th %ile
Prix
Verdict
Gagnant: Western Digital Black SN850X
Scores 100 overall, wins 6 of 6 usage categories and 5 of 18 specs.
