SanDisk Optimus GXPro 850X vs Kingston 4TB SSD
SanDisk Optimus GXPro 850X 1TB PCIe 4.0 x4 NVMe M.2 2280
SanDisk
78 Overall Score
vs
Kingston 4TB SSD PCIe 4.0 NVMe M.2 2280
Kingston
97 Overall Score
Scores
Workstation
Gaming
Console
Budget
Laptop
Portable
Specifications
| SanDisk Optimus GXPro 850X | Kingston 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Controller | SanDisk nCache 4.0 | Phison E18 |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | ✓★ | ✗ |
Pros & Cons
SanDisk Optimus GXPro 850X 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (93rd percentile)93rd %ile
- Strong speed (89th percentile)89th %ile
- Strong endurance (88th percentile)88th %ile
- Strong feature (78th percentile)
Kingston 4TB SSD PCIe 4.0 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (94th percentile)94th %ile
- Strong feature (94th percentile)94th %ile
- Strong endurance (94th percentile)94th %ile
- Below average affordability (10th percentile)10th %ile
Pricing
SanDisk Optimus GXPro 850X 1TB PCIe 4.0 x4 NVMe M.2 22800.014score per dollar
vs
Kingston 4TB SSD PCIe 4.0 NVMe M.2 22800.005score per dollar
SanDisk Optimus GXPro 850X 1TB PCIe 4.0 x4 NVMe M.2 2280 offers 2.8x better value for money
Verdict
Winner: Kingston 4TB SSD
Scores 97 overall, wins 6 of 6 usage categories and 7 of 18 specs.
