Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Score global
vs
Lexar NQ780 2TB PCIe 4.0 x4 NVMe M.2 2280
Lexar
74 Score global
Scores
Console
Gaming
Workstation
Budget
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | Lexar NQ780 | |
|---|---|---|
| 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) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | Pas de données | |
| MTBF (hours) | Pas de données | |
| Warranty (years) | 3 | 5★ |
| 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
Lexar NQ780 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (93rd percentile)93rd %ile
- Strong speed (85th percentile)85th %ile
- Strong capacity (79th percentile)
- Below average affordability (28th percentile)
Prix
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.082score par dollar
vs
Lexar NQ780 2TB PCIe 4.0 x4 NVMe M.2 22800.199score par dollar
Lexar NQ780 2TB PCIe 4.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 2.4x meilleur
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Lexar NQ780 2TB PCIe 4.0 x4 NVMe M.2 2280
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 8 of 16 specs.
