Silicon Power Ace A55 4TB SATA III 2.5"
Silicon Power
46 Overall Score
vs
Kingston SSD PCIe 5.0 NVMe M.2 2280
Kingston
98 Overall Score
Scores
Laptop
Workstation
Gaming
Console
Budget
Portable
Specifications
| Silicon Power Ace A55 | Kingston 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 | — | SM2508 |
| Reliability | ||
| Endurance (TBW) | No data | |
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | ✗ |
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)
Kingston SSD PCIe 5.0 NVMe M.2 2280
- Strong speed (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong endurance (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (6th percentile)6th %ile
Pricing
Silicon Power Ace A55 4TB SATA III 2.5"0.130score per dollar
vs
Kingston SSD PCIe 5.0 NVMe M.2 22800.086score per dollar
Silicon Power Ace A55 4TB SATA III 2.5" offers 1.5x better value for money
Verdict
Winner: Kingston SSD
Scores 98 overall, wins 6 of 6 usage categories and 8 of 16 specs.
