Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1
Lexar
24 综合评分
vs
Samsung 1TB SSD PCIe 5.0 NVMe M.2
Samsung
91 综合评分
评分
Budget
Workstation
Gaming
Console
Laptop
Portable
规格
| Lexar Air Portable SSD AFA Edition | Samsung 1TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | External | M.2 |
| Interface | USB 3.2 Gen 1 | PCIe 5.0 |
| Protocol | — | NVMe |
| PCIe Generation | — | 5★ |
| External | ✓ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | — | TLC★ |
| DRAM Cache | — | ✓★ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
优缺点
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1
- Strong affordability (68th percentile)
- Below average speed (3rd percentile)3rd %ile
- Below average random (3rd percentile)3rd %ile
- Below average feature (15th percentile)15th %ile
- Below average capacity (35th percentile)
Samsung 1TB SSD PCIe 5.0 NVMe M.2
- Strong feature (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong social proof (95th percentile)95th %ile
结论
胜出: Samsung 1TB SSD
Scores 91 overall, wins 5 of 6 usage categories and 13 of 18 specs.