Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Score global
vs
Samsung 970 EVO 500GB PCIe 3.0 x4 NVMe M.2 2280
Samsung
68 Score global
Ce que disent les acheteurs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Pas encore de retours clients
Samsung 970 EVO 500GB PCIe 3.0 x4 NVMe M.2 2280
72 sur 100 confiance faible 8 avis
Le Samsung EVO 970 NVMe est salué pour ses vitesses fulgurantes, ses démarrages rapides et ses performances fiables, ce qui en fait un choix populaire pour le jeu et l'usage général. Cependant, plusieurs utilisateurs ont signalé des problèmes pour l'utiliser comme disque de démarrage, un support de garantie défaillant et l'absence de matériel de montage, ce qui a atténué la satisfaction globale.
Points forts
- Vitesses fulgurantes
- Démarrages rapides
- Performances fiables
- Idéal pour le jeu
- Marque de confiance
Points faibles
- Impossible comme disque de démarrage
- Garantie non honorée
- Matériel de montage manquant
- Emballage médiocre
Performance 6
Boot drive compatibility 2
Warranty support 1
Mounting hardware 2
Packaging 2
Value for money 2
Scores
Console
Gaming
Workstation
Budget
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | Samsung 970 EVO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | — | Samsung Phoenix |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✓★ | ✗ |
| Hardware Encryption | — | ✓★ |
Avantages & Inconvénients
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
Samsung 970 EVO 500GB PCIe 3.0 x4 NVMe M.2 2280
- Strong social proof (100th percentile)100th %ile
- Strong feature (94th percentile)94th %ile
- Strong endurance (86th percentile)86th %ile
- Strong random (85th percentile)85th %ile
- Below average affordability (22nd percentile)
- Below average capacity (27th percentile)
- Below average user sentiment (28th percentile)
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 9 of 18 specs.