Silicon Power Ace A55
Silicon Power
38 Overall Score
vs
SanDisk SSD
SanDisk
89 Overall Score
What Buyers Say
Silicon Power Ace A55
72 out of 100 low confidence 8 reviews
Most users are very satisfied with this SSD, praising its speed, ease of installation, and excellent value for money, especially when upgrading from a hard drive. However, a couple of reviews report early failures and data loss, which tempers overall enthusiasm. The product is generally recommended for budget builds and laptop upgrades, but reliability concerns remain for some.
Pros
- Fast performance
- Easy installation
- Great value for money
- Good for laptop upgrades
- Includes migration software
Cons
- Early failure risk
- Data loss reported
- Not for heavy write workloads
Performance 6
Value for money 5
Reliability 3
Ease of installation 2
Laptop upgrade 2
Migration software 1
SanDisk SSD
No customer feedback yet
Scores
Laptop
Workstation
Gaming
Budget
Console
Portable
Specifications
| Silicon Power Ace A55 | SanDisk SSD | |
|---|---|---|
| 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) | No data | |
| Sequential Write (MB/s) | No data | |
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | 3★ | 1 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | — | ✗ |
Pros & Cons
Silicon Power Ace A55
- Strong capacity (78th percentile)
- Below average speed (7th percentile)7th %ile
- Below average random (22nd percentile)
- Below average user sentiment (28th percentile)
SanDisk SSD
- Strong random (99th percentile)99th %ile
- Strong endurance (99th percentile)99th %ile
- Strong speed (98th percentile)98th %ile
- Strong social proof (96th percentile)96th %ile
Pricing
Silicon Power Ace A550.169score per dollar
vs
SanDisk SSD0.357score per dollar
SanDisk SSD offers 2.1x better value for money
Verdict
Winner: SanDisk SSD
Scores 89 overall, wins 6 of 6 usage categories and 8 of 17 specs.
