Western Digital WD_BLACK SN8100 2TB PCIe 5.0 x4 NVMe M.2 2280
Western Digital
89 Score global
vs
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1
Lexar
24 Score global
Scores
Laptop
Workstation
Gaming
Console
Budget
Portable
Spécifications
| Western Digital WD_BLACK SN8100 | Lexar Air Portable SSD AFA Edition | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | External |
| Interface | PCIe 5.0 x4 | USB 3.2 Gen 1 |
| Protocol | NVMe | — |
| PCIe Generation | 5★ | — |
| 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★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | Pas de données | |
| MTBF (hours) | Pas de données | |
| Warranty (years) | 3 | 3 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | ✓★ | — |
Avantages & Inconvénients
Western Digital WD_BLACK SN8100 2TB PCIe 5.0 x4 NVMe M.2 2280
- Strong speed (100th percentile)100th %ile
- Strong random (100th percentile)100th %ile
- Strong feature (98th percentile)98th %ile
- Strong endurance (81st percentile)81st %ile
- Below average affordability (21st percentile)
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1
- Strong affordability (68th percentile)
- Below average speed (3rd percentile)3rd %ile
- Below average random (3rd percentile)3rd %ile
- Below average feature (15th percentile)15th %ile
- Below average capacity (35th percentile)
Prix
Western Digital WD_BLACK SN8100 2TB PCIe 5.0 x4 NVMe M.2 22800.224score par dollar
vs
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 10.279score par dollar
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1 offre un rapport qualité-prix 1.2x meilleur
Verdict
Gagnant: Western Digital WD_BLACK SN8100
Scores 89 overall, wins 5 of 6 usage categories and 11 of 17 specs.
