Samsung PM991a 1TB PCIe 3.0 x4 NVMe M.2 2230
Samsung
58 종합 점수
vs
SanDisk 8TB SSD PCIe 4.0 NVMe
SanDisk
95 종합 점수
점수
Workstation
Console
Gaming
Budget
Laptop
Portable
사양
| Samsung PM991a | SanDisk 8TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2230 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 3 | 4★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | — | ✓★ |
| Reliability | ||
| Endurance (TBW) | 데이터 없음 | |
| MTBF (hours) | 데이터 없음 | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
장단점
Samsung PM991a 1TB PCIe 3.0 x4 NVMe M.2 2230
- Strong random (84th percentile)84th %ile
- Strong social proof (78th percentile)
- Below average endurance (15th percentile)15th %ile
SanDisk 8TB SSD PCIe 4.0 NVMe
- Strong capacity (98th percentile)98th %ile
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Below average affordability (4th percentile)4th %ile
가격
Samsung PM991a 1TB PCIe 3.0 x4 NVMe M.2 2230
No current pricing available
SanDisk 8TB SSD PCIe 4.0 NVMe
결론
승자: SanDisk 8TB SSD
Scores 95 overall, wins 5 of 6 usage categories and 11 of 16 specs.