KingSpec P3-FB 512GB SATA III 2.5"
KingSpec
42 Overall Score
vs
Lexar NM1090 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
Lexar
90 Overall Score
Scores
Laptop
Workstation
Gaming
Console
Budget
Portable
Specifications
| KingSpec P3-FB | Lexar NM1090 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 5.0 x4 |
| Protocol | SATA | NVMe |
| PCIe Generation | — | 5★ |
| 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 | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✗ | ✗ |
Pros & Cons
KingSpec P3-FB 512GB SATA III 2.5"
- Strong affordability (86th percentile)86th %ile
- Strong social proof (68th percentile)
- Below average random (22nd percentile)
- Below average capacity (34th percentile)
Lexar NM1090 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (98th percentile)98th %ile
- Strong speed (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (11th percentile)11th %ile
Pricing
KingSpec P3-FB 512GB SATA III 2.5"0.003score per dollar
vs
Lexar NM1090 PRO 4TB PCIe 5.0 x4 NVMe M.2 22800.001score per dollar
KingSpec P3-FB 512GB SATA III 2.5" offers 3.0x better value for money
Verdict
Winner: Lexar NM1090 PRO
Scores 90 overall, wins 5 of 6 usage categories and 10 of 16 specs.
