SanDisk Optimus GX PRO 8100
SanDisk
90 综合评分
vs
Samsung PM991a
Samsung
59 综合评分
评分
Console
Workstation
Gaming
Budget
Laptop
Portable
规格
| SanDisk Optimus GX PRO 8100 | Samsung PM991a | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2230 |
| Interface | PCIe 5.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | — |
| Controller | nCache 4.0 | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | — |
| Hardware Encryption | ✓★ | — |
优缺点
SanDisk Optimus GX PRO 8100
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (98th percentile)98th %ile
- Strong feature (89th percentile)89th %ile
Samsung PM991a
- Strong random (84th percentile)84th %ile
- Strong social proof (79th percentile)
- Below average endurance (14th percentile)14th %ile
结论
胜出: SanDisk Optimus GX PRO 8100
Scores 90 overall, wins 4 of 6 usage categories and 11 of 18 specs.