Silicon Power Ace A55 4TB SATA III 2.5"
Silicon Power
46 Overall Score
vs
Micron 4TB SSD
Micron
96 Overall Score
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| Silicon Power Ace A55 | Micron 4TB 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) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
Silicon Power Ace A55 4TB SATA III 2.5"
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (78th percentile)
- Below average speed (7th percentile)7th %ile
- Below average affordability (22nd percentile)
- Below average random (22nd percentile)
Micron 4TB SSD
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong feature (90th percentile)90th %ile
- Below average affordability (12th percentile)12th %ile
Verdict
Winner: Micron 4TB SSD
Scores 96 overall, wins 6 of 6 usage categories and 10 of 18 specs.