Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Score global
vs
Kingston A400 1.92TB SATA III 2.5"
Kingston
37 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
Kingston A400 1.92TB SATA III 2.5"
88 sur 100 confiance moyenne 13 avis
Les utilisateurs sont extrêmement satisfaits de ce SSD Kingston, soulignant son excellent rapport qualité-prix, sa fiabilité et ses performances. Beaucoup l'utilisent comme disque principal ou pour le jeu, notant des temps de chargement rapides et un espace de stockage généreux. Quelques inconvénients mineurs incluent l'absence de câble SATA et des difficultés d'enregistrement en ligne.
Points forts
- Excellent rapport qualité-prix
- Performances fiables
- Temps de chargement rapides
- Grande capacité de stockage
- Installation facile
Points faibles
- Câble SATA non inclus
- Inscription difficile sur le site
- Pas le SSD le plus rapide
Value for money 5
Performance 8
Reliability 6
Storage capacity 4
Ease of installation 3
Build quality 3
Scores
Gaming
Console
Workstation
Budget
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | Kingston A400 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | Pas de données | |
| Random Write (IOPS) | Pas de données | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | Pas de données | |
| MTBF (hours) | ||
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
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
Kingston A400 1.92TB SATA III 2.5"
- Strong social proof (87th percentile)87th %ile
- Strong user sentiment (79th percentile)
- Strong capacity (69th percentile)
- Below average feature (15th percentile)15th %ile
- Below average speed (15th percentile)15th %ile
- Below average affordability (16th percentile)16th %ile
- Below average random (22nd percentile)
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 12 of 16 specs.