SanDisk Optimus GX 7100M 2TB PCIe 4.0 x4 NVMe M.2 2230
SanDisk
75 综合评分
vs
2TB SSD PCIe 4.0 NVMe
Western Digital
95 综合评分
买家怎么说
SanDisk Optimus GX 7100M 2TB PCIe 4.0 x4 NVMe M.2 2230
暂无用户反馈
2TB SSD PCIe 4.0 NVMe
88 满分 100 置信度低 8 条评价
WD Black SN850X 因其速度、容量和性价比而备受赞誉，用户注意到游戏加载迅速、视频编辑流畅。一些人提到在持续使用下会发热，建议使用散热器。一位买家收到了已开封且已格式化的产品，对"全新"状态产生疑问，但硬盘运行正常。
优点
- 快速读写速度
- 性价比高
- 大存储容量
- 安装简便
- 性能可靠
缺点
- 持续使用下发热
- 可能收到已开封/二手产品
Speed 6
Value for money 4
Capacity 3
Heat generation 2
Reliability 3
Packaging condition 1
评分
Laptop
Gaming
Workstation
Budget
Console
Portable
规格
| SanDisk Optimus GX 7100M | 2TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2230 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 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) | ||
| MTBF (hours) | ||
| Warranty (years) | — | 3★ |
| Features | ||
| Heatsink | — | ✗ |
| Hardware Encryption | ✗ | ✓★ |
优缺点
SanDisk Optimus GX 7100M 2TB PCIe 4.0 x4 NVMe M.2 2230
- Strong random (96th percentile)96th %ile
- Strong speed (92nd percentile)92nd %ile
- Strong capacity (79th percentile)
- Strong endurance (71st percentile)
- Below average social proof (18th percentile)18th %ile
- Below average affordability (20th percentile)20th %ile
2TB SSD PCIe 4.0 NVMe
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong speed (89th percentile)89th %ile
- Below average affordability (25th percentile)
价格
SanDisk Optimus GX 7100M 2TB PCIe 4.0 x4 NVMe M.2 22300.147每美元得分
vs
2TB SSD PCIe 4.0 NVMe0.206每美元得分
2TB SSD PCIe 4.0 NVMe 性价比高 1.4 倍
结论
胜出: 2TB SSD
Scores 95 overall, wins 6 of 6 usage categories and 5 of 17 specs.
