Silicon Power A55 256GB SATA III 2.5"
Silicon Power
23 Score global
vs
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 2280
Western Digital
89 Score global
Scores
Laptop
Budget
Workstation
Gaming
Console
Portable
Spécifications
| Silicon Power A55 | Western Digital WD_BLACK SN8100 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 5.0 x4 |
| Protocol | SATA | NVMe |
| PCIe Generation | — | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | Pas de données | |
| Sequential Write (MB/s) | Pas de données | |
| 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) | Pas de données | |
| Warranty (years) | — | 3★ |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | — | ✓★ |
Avantages & Inconvénients
Silicon Power A55 256GB SATA III 2.5"
- Strong affordability (78th percentile)
- Below average speed (7th percentile)7th %ile
- Below average endurance (15th percentile)15th %ile
- Below average capacity (17th percentile)17th %ile
- Below average random (22nd percentile)
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (98th percentile)98th %ile
- Strong speed (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
Prix
Silicon Power A55 256GB SATA III 2.5"0.224score par dollar
vs
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 22800.356score par dollar
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 1.6x meilleur
Verdict
Gagnant: Western Digital WD_BLACK SN8100
Scores 89 overall, wins 6 of 6 usage categories and 11 of 17 specs.
