Western Digital Black SN850X 1TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
86 Score global
vs
Timetec 256GB SSD PCIe 3.0 x4 NVMe M.2 2280
Timetec
43 Score global
Scores
Budget
Laptop
Workstation
Gaming
Console
Portable
Spécifications
| Western Digital Black SN850X | Timetec 256GB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| 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) | Pas de données | |
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | ✗ | — |
Avantages & Inconvénients
Western Digital Black SN850X 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (93rd percentile)93rd %ile
- Strong feature (89th percentile)89th %ile
- Strong endurance (88th percentile)88th %ile
Timetec 256GB SSD PCIe 3.0 x4 NVMe M.2 2280
- Strong affordability (92nd percentile)92nd %ile
- Below average social proof (14th percentile)14th %ile
- Below average capacity (17th percentile)17th %ile
Prix
Western Digital Black SN850X 1TB PCIe 4.0 x4 NVMe M.2 22800.463score par dollar
vs
Timetec 256GB SSD PCIe 3.0 x4 NVMe M.2 22800.839score par dollar
Timetec 256GB SSD PCIe 3.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 1.8x meilleur
Verdict
Gagnant: Western Digital Black SN850X
Scores 86 overall, wins 6 of 6 usage categories and 9 of 17 specs.
