KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
KingSpec
77 Overall Score
vs
Silicon Power P34A60 128GB PCIe 3.0 x4 NVMe M.2 2280
Silicon Power
50 Overall Score
What Buyers Say
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
No customer feedback yet
Silicon Power P34A60 128GB PCIe 3.0 x4 NVMe M.2 2280
82 out of 100 medium confidence 11 reviews
The Silicon Power P34A80 NVMe SSD delivers excellent performance for the price, with many users reporting speeds that match or exceed leading brands like Samsung. It is easy to install and recognized on first boot, making it a great value choice. However, some users noted minor issues such as a broken vendor website for firmware updates and a lack of included documentation, and a few expressed concerns about long-term support from a less-known brand.
Pros
- Excellent price/performance
- Fast sequential read/write speeds
- Easy installation and detection
- Beats leading brands in benchmarks
- 5-year warranty
Cons
- Broken vendor website for firmware
- No included guide or warranty statement
- Concerns about brand support
- Potential write speed drop after reset
Performance 7
Value for money 5
Ease of installation 3
Brand support 3
Warranty 2
Documentation 2
Scores
Budget
Laptop
Workstation
Gaming
Console
Portable
Specifications
| KingSpec X400 | Silicon Power P34A60 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 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 | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | — |
Pros & Cons
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong speed (91st percentile)91st %ile
- Strong feature (90th percentile)90th %ile
- Strong random (89th percentile)89th %ile
- Strong endurance (80th percentile)80th %ile
Silicon Power P34A60 128GB PCIe 3.0 x4 NVMe M.2 2280
- Strong affordability (97th percentile)97th %ile
- Strong social proof (78th percentile)
- Strong endurance (65th percentile)
- Below average capacity (7th percentile)7th %ile
Verdict
Winner: KingSpec X400
Scores 77 overall, wins 6 of 6 usage categories and 8 of 16 specs.