394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 Overall Score
vs
SanDisk SSD Plus 480GB SATA III 2.5"
SanDisk
41 Overall Score
What Buyers Say
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
No customer feedback yet
SanDisk SSD Plus 480GB SATA III 2.5"
82 out of 100 high confidence 57 reviews
The SanDisk SSD PLUS is widely praised as a fast, reliable, and affordable upgrade for older laptops and desktops, with many users reporting dramatic boot time and application load improvements. While most reviews are positive, a few critical voices mention short lifespan and poor support, and some note the plastic casing feels cheap. Overall, it's seen as a great value for basic computing needs.
Pros
- Fast boot times
- Affordable price
- Easy installation
- Reliable performance
- Good for older laptops
Cons
- Short lifespan in some units
- Poor customer support
- Cheap plastic casing
- Not for large media storage
- Slower than NVMe
Performance 25
Value for money 15
Reliability 12
Ease of installation 10
Build quality 4
Customer support 2
Scores
Laptop
Gaming
Console
Workstation
Budget
Portable
Specifications
| 394HB 4TB SSD | SanDisk SSD Plus | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | SLC★ |
| DRAM Cache | ✗ | ✓★ |
| Controller | E18 | — |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | No data | |
| Warranty (years) | 5★ | 3 |
| 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
SanDisk SSD Plus 480GB SATA III 2.5"
- Strong feature (94th percentile)94th %ile
- Strong social proof (87th percentile)87th %ile
- Strong affordability (66th percentile)
- Below average speed (18th percentile)18th %ile
- Below average random (22nd percentile)
- Below average capacity (23rd percentile)
Pricing
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
SanDisk SSD Plus 480GB SATA III 2.5"
No current pricing available
Verdict
Winner: 394HB 4TB SSD
Scores 82 overall, wins 5 of 6 usage categories and 9 of 18 specs.