BIWIN Black Opal NV7400 4TB PCIe 4.0 x4 NVMe M.2 2280
BIWIN
71 Overall Score
vs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 Overall Score
What Buyers Say
BIWIN Black Opal NV7400 4TB PCIe 4.0 x4 NVMe M.2 2280
88 out of 100 medium confidence 11 reviews
The BIWIN NV7400 SSD receives overwhelmingly positive feedback, with users praising its fast read/write speeds, easy installation, and good value for money. It works well as a PS5 storage drive and in gaming PCs, with some noting it rivals more expensive PCIe 5.0 drives in real-world use. Minor criticisms include a relatively high price for 1TB and the brand's lesser-known status, but overall satisfaction is high.
Pros
- Fast read/write speeds
- Easy installation
- Good value for money
- Works with PS5
- Single-sided design
Cons
- High price for 1TB
- Brand less known
- No bundled software
Performance 8
Value for money 6
Ease of installation 4
Compatibility 4
Price 3
Brand reputation 2
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
No customer feedback yet
Scores
Gaming
Console
Workstation
Budget
Laptop
Portable
Specifications
| BIWIN Black Opal NV7400 | Western Digital WD_BLACK SN850X | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| 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 | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | — | 3★ |
| Features | ||
| Heatsink | ✓ | ✓ |
Pros & Cons
BIWIN Black Opal NV7400 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong speed (90th percentile)90th %ile
- Strong feature (79th percentile)
- Below average affordability (0th percentile)0th %ile
- Below average endurance (15th percentile)15th %ile
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %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
Verdict
Winner: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 7 of 16 specs.