Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
99 Score global
vs
PHIXERO P20 512GB Portable USB 3.2 Gen 2x2
PHIXERO
29 Score global
Scores
Budget
Console
Gaming
Workstation
Laptop
Portable
Spécifications
| Western Digital WD_BLACK SN850X | PHIXERO P20 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | External |
| Interface | PCIe 4.0 x4 | USB 3.2 Gen 2x2 |
| Protocol | NVMe | — |
| PCIe Generation | 4★ | — |
| External | ✗ | ✓ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | Pas de données | |
| 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) | 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 social proof (96th percentile)96th %ile
- Strong random (95th percentile)95th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
PHIXERO P20 512GB Portable USB 3.2 Gen 2x2
- Below average random (3rd percentile)3rd %ile
- Below average feature (14th percentile)14th %ile
- Below average capacity (34th percentile)
Verdict
Gagnant: Western Digital WD_BLACK SN850X
Scores 99 overall, wins 5 of 6 usage categories and 11 of 16 specs.