New
Solidigm D7-P5520 3.84TB PCIe 4.0 x4 NVMe U.2
Capacity 3.84TB
Form Factor U.2
Interface PCIe 4.0 x4
Read Speed 7,100 MB/s
NAND TLC
Endurance 7168 TBW
82 Overall Score
Price £1,599
Snapshot
Pros & Cons
Pros
- Strong endurance (97th percentile) 97th
- Strong capacity (88th percentile) 88th
- Strong feature (79th percentile) 79th
- Strong speed (78th percentile) 78th
Cons
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 3840 |
| Form Factor | U.2 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7100 |
| Sequential Write (MB/s) | 4200 |
Hardware
| NAND | TLC |
Reliability
| Endurance (TBW) | 7168 |
| MTBF (hours) | 2000000 |
| Warranty (years) | 5 |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | Solidigm D7-P5520 | Samsung 9100 PRO | Western Digital WD_BLACK SN850X | Crucial T500 | Kingston Fury Renegade SFYRDK/2000G | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 3.84TB | 8TB | 4TB | 2TB | 2TB | 4TB |
| Form Factor | U.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 7,100 MB/s | 14,800 MB/s | 7,300 MB/s | 7,400 MB/s | 7,300 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | true | false |
| Endurance | 7168 TBW | 4800 TBW | 2400 TBW | 1200 TBW | 2000 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Solidigm D7-P5520 | 77.8 | 61.3 | 78.5 | 88.1 | 97.4 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.8 | 98.1 | 85.4 |
| Western Digital WD_BLACK SN850X Compare | 88.3 | 95.1 | 93.9 | 92.6 | 80.4 |
| Crucial T500 Compare | 93.8 | 96.4 | 99 | 78.3 | 82.4 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.9 | 93.8 | 93.9 | 78.3 | 93.6 |
| Seagate FireCuda 530R Compare | 92.5 | 96.3 | 52.9 | 92.6 | 95.4 |
Price
Value & Pricing
From £1,599
Amazon 1 offer From £1,599
We started tracking prices for this product on Nov 8, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
