New
Crucial 4TB SSD PCIe 5.0 NVMe
Capacity 4TB
Form Factor M.2
Interface PCIe 5.0
Read Speed 14,100 MB/s
NAND TLC
DRAM Cache Yes
89 Overall Score
Price £950
Snapshot
Pros & Cons
Pros
- Strong feature (100th percentile) 100th
- Strong random (98th percentile) 98th
- Strong speed (98th percentile) 98th
- Strong capacity (93rd percentile) 93rd
Cons
- Below average affordability (9th percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 4000 |
| Form Factor | M.2 |
| Interface | PCIe 5.0 |
| Protocol | NVMe |
| PCIe Generation | 5 |
| External | No |
Performance
| Sequential Read (MB/s) | 14100 |
| Sequential Write (MB/s) | 12600 |
| Random Read (IOPS) | 1500000 |
| Random Write (IOPS) | 1800000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
| Hardware Encryption | Yes |
vs Competition
| Spec | Crucial 4TB SSD | Samsung 9100 PRO | Western Digital WD_BLACK WDS800T2XHE | Kingston FURY Renegade SFYRDK/4000G | Micron T710 CT4000T710SSD5 | SanDisk Black SN850X WDBB9G0040BNC-WRSN |
|---|---|---|---|---|---|---|
| Capacity | 4TB | 4TB | 8TB | 4TB | 4TB | 4TB |
| Form Factor | M.2 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 |
| Interface | PCIe 5.0 | PCIe 5.0 x4 | PCIe 4.0 | PCIe 4.0 x4 | PCIe 5.0 | PCIe 4.0 x4 |
| Seq Read | 14,100 MB/s | 14,800 MB/s | 7,300 MB/s | 7,300 MB/s | 14,500 MB/s | 7,300 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | false | true |
| Endurance | - | 2400 TBW | 4800 TBW | 4000 TBW | 2400 TBW | 2400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|
| Crucial 4TB SSD | 98 | 98.1 | 99.7 | 92.6 | 57.4 | 44.2 | 8.8 |
| Samsung 9100 PRO Compare | 99.2 | 99.8 | 99.7 | 92.6 | 85.9 | 99.6 | 5.2 |
| Western Digital WD_BLACK WDS800T2XHE Compare | 89 | 96.4 | 94 | 98.1 | 88.1 | 95.4 | 4 |
| Kingston FURY Renegade SFYRDK/4000G Compare | 93.3 | 94.4 | 94 | 92.6 | 94.1 | 95.4 | 9.6 |
| Micron T710 CT4000T710SSD5 Compare | 99.1 | 99.2 | 89.5 | 92.6 | 85.9 | 77.4 | 11.1 |
| SanDisk Black SN850X WDBB9G0040BNC-WRSN Compare | 89 | 95.7 | 89.5 | 92.6 | 88.1 | 95.4 | 9.4 |
Price
Value & Pricing
From £950
Amazon 1 offer From £950
We started tracking prices for this product on Nov 10, 2026. The chart appears once we have more data.
Usage Scores
- Overall88.8
- Budget72.6
- Gaming90.2
- Laptop75.9
- Console90.7
- Portable23.1
- Workstation88.4
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
