KingSpec 256GB SSD PCIe 3.0 x2 NVMe M.2 2242
KingSpec
41 Overall Score
vs
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
SanDisk
92 Overall Score
What Buyers Say
KingSpec 256GB SSD PCIe 3.0 x2 NVMe M.2 2242
82 out of 100 medium confidence 11 reviews
The drive is generally well-received, especially for use in WWAN slots of laptops like ThinkPads and Dells, and in Raspberry Pi setups. Users praise its compatibility, price, and adequate performance for everyday tasks. However, one verified review reported a drive failure after about two years, though the seller's responsive customer service mitigated the issue. Overall, sentiment is positive with a note on reliability concerns.
Pros
- Works in WWAN slots
- Good price
- Adequate speed for daily use
- Compatible with Raspberry Pi
- Easy installation
Cons
- Drive failure after 2 years
- Not the fastest
- DRAM-less design
- Limited to PCIe 2x
Compatibility 6
Value for money 5
Performance 7
Reliability 3
Customer service 1
Installation 2
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
No customer feedback yet
Scores
Console
Gaming
Workstation
Laptop
Budget
Portable
Specifications
| KingSpec 256GB SSD | SanDisk 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2242 | M.2 2280 |
| Interface | PCIe 3.0 x2 | PCIe 4.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 3 | 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) | ||
| Warranty (years) | 3 | 3 |
| Features | ||
| Heatsink | ✗ | ✓★ |
Pros & Cons
KingSpec 256GB SSD PCIe 3.0 x2 NVMe M.2 2242
- Strong affordability (89th percentile)89th %ile
- Strong social proof (77th percentile)
- Below average capacity (17th percentile)17th %ile
SanDisk 4TB SSD PCIe 4.0 NVMe M.2 2280
- Strong random (95th percentile)95th %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: SanDisk 4TB SSD
Scores 92 overall, wins 5 of 6 usage categories and 10 of 16 specs.