Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.2
Solidigm
82 Overall Score
vs
Lexar NM790 4TB PCIe 4.0 x4 NVMe M.2 2280
Lexar
81 Overall Score
Scores
Workstation
Laptop
Gaming
Console
Budget
Portable
Specifications
| Solidigm D7-P5520 | Lexar NM790 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | U.2 | M.2 2280 |
| 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 | — | ✗ |
| 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 (78th percentile)
- Below average affordability (3rd percentile)3rd %ile
Lexar NM790 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong endurance (92nd percentile)92nd %ile
- Strong speed (89th percentile)89th %ile
- Below average social proof (9th percentile)9th %ile
- Below average affordability (14th percentile)14th %ile
Pricing
Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.20.001score per dollar
vs
Lexar NM790 4TB PCIe 4.0 x4 NVMe M.2 22800.005score per dollar
Lexar NM790 4TB PCIe 4.0 x4 NVMe M.2 2280 offers 5.0x better value for money
Verdict
Tie
Both products are closely matched - Solidigm D7-P5520 wins 3 specs while Lexar NM790 wins 5.
