新品
Lexar Air Portable SSD AFA Edition 512GB USB 3.2 Gen 1
Capacity 512GB
Form Factor External
Interface USB 3.2 Gen 1
Read Speed 390 MB/s
24 综合评分
暂无零售商最新价格
概览
优缺点
优点
缺点
- Below average speed (3rd percentile)
- Below average random (3rd percentile)
- Below average feature (14th percentile)
- Below average capacity (34th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 512 |
| Form Factor | External |
| Interface | USB 3.2 Gen 1 |
| External | Yes |
Performance
| Sequential Read (MB/s) | 390 |
| Sequential Write (MB/s) | 400 |
Reliability
| Warranty (years) | 3 |
竞品对比
| Spec | Lexar Air Portable SSD AFA Edition | Western Digital Black SN850X | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | Crucial T500 | SanDisk WD_BLACK SN8100 |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 4TB | 8TB | 4TB | 2TB | 8TB |
| Form Factor | External | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | USB 3.2 Gen 1 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 390 MB/s | 7,300 MB/s | 14,800 MB/s | 14,800 MB/s | 7,400 MB/s | 14,900 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | true | true |
| Endurance | - | 2400 TBW | 4800 TBW | 4000 TBW | 1200 TBW | 4800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Lexar Air Portable SSD AFA Edition | 3 | 3.2 | 14.3 | 34.2 | 41.7 |
| Western Digital Black SN850X Compare | 88.4 | 95.2 | 88.9 | 92.5 | 87.9 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 98.1 | 85.8 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.4 | 92.5 | 93.4 |
| Crucial T500 Compare | 93.8 | 96.5 | 98.9 | 78.3 | 82.7 |
| SanDisk WD_BLACK SN8100 Compare | 98.9 | 99.1 | 97.3 | 98.1 | 80.6 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
