Western Digital WD Black SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
Western Digital
68 Overall Score
vs
Kingston SSD PCIe 5.0 NVMe M.2 2280
Kingston
98 Overall Score
Scores
Laptop
Workstation
Gaming
Console
Budget
Portable
Specifications
| Western Digital WD Black SN770M | Kingston SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2230 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | No data | |
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | — | ✓★ |
| Controller | — | SM2508 |
| Reliability | ||
| Endurance (TBW) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | — | ✗ |
Pros & Cons
Western Digital WD Black SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
- Strong endurance (83rd percentile)83rd %ile
- Strong capacity (79th percentile)
- Strong speed (73rd percentile)
- Below average affordability (13th percentile)13th %ile
Kingston SSD PCIe 5.0 NVMe M.2 2280
- Strong speed (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong endurance (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (6th percentile)6th %ile
Pricing
Western Digital WD Black SN770M 2TB PCIe 4.0 x4 NVMe M.2 2230
No current pricing available
Kingston SSD PCIe 5.0 NVMe M.2 2280
Verdict
Winner: Kingston SSD
Scores 98 overall, wins 6 of 6 usage categories and 8 of 16 specs.
