Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
Silicon Power A55 128GB SATA III 2.5"
What Buyers Say
Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
Overall, users are very satisfied with this SSD, praising its performance, ease of installation, and value for money. A few minor issues were mentioned, such as a delivery problem and lack of detailed specs, but these do not detract from the product's positive reception.
Pros
- Fast performance
- Easy installation
- Good value for money
- Reliable brand
- Works well in PCIe5 slot
Cons
- Delivery issues
- Lack of detailed specs (TBW)
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
Scores
Specifications
| Western Digital WD Blue SN5100 | Silicon Power A55 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| 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) | 5★ | 1 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | ✓★ | — |
Pros & Cons
Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (95th percentile)95th %ile
- Strong social proof (95th percentile)95th %ile
- Strong endurance (88th percentile)88th %ile
- Strong speed (86th percentile)86th %ile
Silicon Power A55 128GB SATA III 2.5"
- Strong social proof (77th percentile)
- Below average capacity (7th percentile)7th %ile
- Below average speed (22nd percentile)
- Below average random (22nd percentile)
- Below average endurance (33rd percentile)
Verdict
Scores 86 overall, wins 6 of 6 usage categories and 10 of 17 specs.