394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 Overall Score
vs
fanxiang S501 128GB PCIe 3.0 x4 NVMe M.2 2280
fanxiang
36 Overall Score
What Buyers Say
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
No customer feedback yet
fanxiang S501 128GB PCIe 3.0 x4 NVMe M.2 2280
78 out of 100 medium confidence 10 reviews
Most users are very satisfied with this budget NVMe SSD, praising its speed, easy installation, and excellent value for money. A few mention it works well for repairs or upgrades, with one user noting it has been reliable for over a year. However, one verified buyer received a defective unit that was read-only and completely unusable, which is a significant concern.
Pros
- fast speed
- easy installation
- great value for money
- works well for repairs
- reliable over time
Cons
- defective unit out of box
- read-only mode failure
- brand reliability concern
Value for money 5
Speed 4
Ease of installation 4
Reliability 3
Defective unit 1
Suitability for repairs 2
Scores
Laptop
Gaming
Console
Workstation
Budget
Portable
Specifications
| 394HB 4TB SSD | fanxiang S501 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | No data | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | — | ✓★ |
Pros & Cons
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (78th percentile)
- Below average affordability (7th percentile)7th %ile
fanxiang S501 128GB PCIe 3.0 x4 NVMe M.2 2280
- Strong affordability (95th percentile)95th %ile
- Strong feature (79th percentile)
- Below average capacity (7th percentile)7th %ile
- Below average endurance (15th percentile)15th %ile
Pricing
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
fanxiang S501 128GB PCIe 3.0 x4 NVMe M.2 2280
No current pricing available
Verdict
Winner: 394HB 4TB SSD
Scores 82 overall, wins 6 of 6 usage categories and 9 of 18 specs.
