Western Digital WD_BLACK SN770 1TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
80 Overall Score
vs
Micron 4TB SSD
Micron
96 Overall Score
What Buyers Say
Western Digital WD_BLACK SN770 1TB PCIe 4.0 x4 NVMe M.2 2280
88 out of 100 medium confidence 10 reviews
Users are overwhelmingly positive about this WD SN770 SSD, praising its price-to-performance ratio and reliability. It works well as a boot drive for Windows 11 and as a secondary drive, with fast speeds for most use cases. Some noted that performance is limited by PCIe 3.0 interface bandwidth on older motherboards, but it still outperforms older SATA drives. Overall, it's a highly recommended, competitively priced SSD.
Pros
- Excellent price-to-performance ratio
- Reliable and dependable
- Fast boot and load times
- Great value for money
- Works well as boot or secondary drive
Cons
- Performance limited by PCIe 3.0 on older boards
- No 4x4 slot available for full benchmark
Value for money 5
Reliability 4
Performance 6
Compatibility 2
Boot drive suitability 2
Brand trust 2
Micron 4TB SSD
No customer feedback yet
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| Western Digital WD_BLACK SN770 | Micron 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 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) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Controller | — | Micron |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
Western Digital WD_BLACK SN770 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (91st percentile)91st %ile
- Strong endurance (88th percentile)88th %ile
- Strong user sentiment (79th percentile)
- Below average affordability (34th percentile)
Micron 4TB SSD
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong feature (90th percentile)90th %ile
- Below average affordability (12th percentile)12th %ile
Verdict
Winner: Micron 4TB SSD
Scores 96 overall, wins 4 of 6 usage categories and 9 of 18 specs.