SanDisk 4TB Portable SSD
SanDisk
66 综合评分
vs
Lexar 4TB SSD PCIe 5.0 NVMe M.2 2280
Lexar
90 综合评分
评分
Portable
Laptop
Workstation
Gaming
Console
Budget
规格
| SanDisk 4TB Portable SSD | Lexar 4TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | External | M.2 2280 |
| Interface | USB4 | PCIe 5.0 |
| Protocol | NVMe | 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 | — | SLC★ |
| DRAM Cache | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | ✗ |
| Hardware Encryption | ✓★ | — |
优缺点
SanDisk 4TB Portable SSD
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (68th percentile)
- Below average affordability (12th percentile)12th %ile
Lexar 4TB SSD PCIe 5.0 NVMe M.2 2280
- Strong random (99th percentile)99th %ile
- Strong speed (98th percentile)98th %ile
- Strong feature (98th percentile)98th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (10th percentile)10th %ile
价格
SanDisk 4TB Portable SSD0.004每美元得分
vs
Lexar 4TB SSD PCIe 5.0 NVMe M.2 22800.005每美元得分
Lexar 4TB SSD PCIe 5.0 NVMe M.2 2280 性价比高 1.3 倍
结论
胜出: Lexar 4TB SSD
Scores 90 overall, wins 5 of 6 usage categories and 9 of 17 specs.
