Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Score global
vs
KingSpec 1TB SSD PCIe 4.0 x4 NVMe M.2 2280
KingSpec
70 Score global
Scores
Console
Gaming
Workstation
Budget
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | KingSpec 1TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| 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) | Pas de données | |
| Random Write (IOPS) | Pas de données | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 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
KingSpec 1TB SSD PCIe 4.0 x4 NVMe M.2 2280
- Strong speed (91st percentile)91st %ile
- Strong endurance (80th percentile)80th %ile
- Strong social proof (68th percentile)
Prix
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.144score par dollar
vs
KingSpec 1TB SSD PCIe 4.0 x4 NVMe M.2 22800.438score par dollar
KingSpec 1TB SSD PCIe 4.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 3.0x meilleur
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 5 of 6 usage categories and 7 of 16 specs.
