SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
SanDisk
92 Overall Score
vs
Lexar NM990 2TB PCIe 5.0 NVMe M.2 2280
Lexar
82 Overall Score
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| SanDisk 4TB SSD | Lexar NM990 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 | PCIe 5.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
Pros & Cons
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
- Strong random (95th percentile)95th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
Lexar NM990 2TB PCIe 5.0 NVMe M.2 2280
- Strong random (98th percentile)98th %ile
- Strong speed (97th percentile)97th %ile
- Strong capacity (78th percentile)
- Strong endurance (77th percentile)
- Below average affordability (23rd percentile)
Pricing
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 22800.079score per dollar
vs
Lexar NM990 2TB PCIe 5.0 NVMe M.2 22800.151score per dollar
Lexar NM990 2TB PCIe 5.0 NVMe M.2 2280 offers 1.9x better value for money
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
Lexar NM990 2TB PCIe 5.0 NVMe M.2 2280
Verdict
Winner: SanDisk 4TB SSD
Scores 92 overall, wins 5 of 6 usage categories and 6 of 16 specs.
