Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Score global
vs
SanDisk Optimus GX 7100 2TB PCIe 4.0 x4 NVMe M.2 2280
SanDisk
73 Score global
Scores
Gaming
Console
Workstation
Budget
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | SanDisk Optimus GX 7100 | |
|---|---|---|
| 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
SanDisk Optimus GX 7100 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong speed (92nd percentile)92nd %ile
- Strong capacity (79th percentile)
- Below average affordability (22nd percentile)
- Below average social proof (30th percentile)
Prix
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.144score par dollar
vs
SanDisk Optimus GX 7100 2TB PCIe 4.0 x4 NVMe M.2 22800.198score par dollar
SanDisk Optimus GX 7100 2TB PCIe 4.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 1.4x meilleur
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 7 of 16 specs.
