Silicon Power A55 128GB SATA III 2.5"
fanxiang S501 256GB PCIe 3.0 x4 NVMe M.2 2280
What Buyers Say
Silicon Power A55 128GB SATA III 2.5"
Users generally praise this budget SSD for its excellent value, easy installation, and significant speed improvements over traditional HDDs, especially for reviving older systems or as boot drives for servers and NAS builds. While some note that higher-end drives like the Samsung 860 Pro offer better performance and longer warranties, most agree that for everyday tasks and cost-conscious buyers, this drive performs admirably. A few isolated issues were mentioned, such as one drive going read-only (though RMA was smooth) and a lack of mounting screws, but overall sentiment is highly positive.
Pros
- Excellent value for money
- Easy installation
- Significant speed boost over HDD
- Great for reviving old systems
- Reliable for boot drives in servers/NAS
Cons
- Lower performance than high-end SSDs
- Shorter warranty than competitors
- No mounting screws included
- Potential for drive failure (rare)
- Not for heavy workloads
fanxiang S501 256GB PCIe 3.0 x4 NVMe M.2 2280
No customer feedback yet
Scores
Specifications
| Silicon Power A55 | fanxiang S501 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 3.0 x4 |
| Protocol | SATA | NVMe |
| PCIe Generation | — | 3★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Reliability | ||
| Endurance (TBW) | No data | |
| Warranty (years) | 1 | 3★ |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
Silicon Power A55 128GB SATA III 2.5"
- Strong affordability (91st percentile)91st %ile
- Strong social proof (78th percentile)
- Below average capacity (7th percentile)7th %ile
- Below average speed (22nd percentile)
- Below average random (22nd percentile)
- Below average endurance (34th percentile)
fanxiang S501 256GB PCIe 3.0 x4 NVMe M.2 2280
- Strong affordability (89th percentile)89th %ile
- Strong endurance (84th percentile)84th %ile
- Strong feature (79th percentile)
- Below average capacity (18th percentile)18th %ile
Pricing
Silicon Power A55 128GB SATA III 2.5" offers 1.3x better value for money
Verdict
Scores 54 overall, wins 6 of 6 usage categories and 7 of 14 specs.
