Silicon Power A55 256GB SATA III 2.5"
Silicon Power
23 Overall Score
vs
Micron 1TB SSD PCIe 5.0 NVMe M.2 2280
Micron
88 Overall Score
Scores
Workstation
Gaming
Console
Budget
Laptop
Portable
Specifications
| Silicon Power A55 | Micron 1TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 5.0 |
| Protocol | SATA | NVMe |
| PCIe Generation | — | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | No data | |
| Sequential Write (MB/s) | No data | |
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Controller | — | Micron |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | — | ✗ |
Pros & Cons
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)
Micron 1TB SSD PCIe 5.0 NVMe M.2 2280
- Strong speed (99th percentile)99th %ile
- Strong random (99th percentile)99th %ile
- Strong feature (97th percentile)97th %ile
- Strong endurance (86th percentile)86th %ile
- Below average affordability (27th percentile)
Pricing
Silicon Power A55 256GB SATA III 2.5"0.224score per dollar
vs
Micron 1TB SSD PCIe 5.0 NVMe M.2 22800.348score per dollar
Micron 1TB SSD PCIe 5.0 NVMe M.2 2280 offers 1.6x better value for money
Verdict
Winner: Micron 1TB SSD
Scores 88 overall, wins 6 of 6 usage categories and 11 of 18 specs.
