Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.2
Solidigm
81 Overall Score
vs
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
92 Overall Score
Scores
Laptop
Gaming
Console
Workstation
Budget
Portable
Specifications
| Solidigm D7-P5520 | 394HB 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | U.2 | M.2 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 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 | — | ✗ |
| Controller | — | E18 |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | — | ✗ |
| Hardware Encryption | ✓★ | — |
Pros & Cons
Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.2
- Strong endurance (98th percentile)98th %ile
- Strong capacity (88th percentile)88th %ile
- Strong feature (79th percentile)
- Strong speed (79th percentile)
- Below average affordability (3rd percentile)3rd %ile
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong endurance (96th percentile)96th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (7th percentile)7th %ile
Pricing
Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.20.050score per dollar
vs
394HB 4TB SSD PCIe 4.0 x4 NVMe M.20.103score per dollar
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2 offers 2.1x better value for money
Verdict
Winner: 394HB 4TB SSD
Scores 92 overall, wins 5 of 6 usage categories and 5 of 18 specs.
