Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
PNY CS2241 2TB PCIe 4.0 x4 NVMe M.2 2280
PNY
63 综合评分
买家怎么说
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
暂无用户反馈
PNY CS2241 2TB PCIe 4.0 x4 NVMe M.2 2280
72 满分 100 置信度中 13 条评价
总体而言，用户对这款PNY CS2241固态硬盘感到满意，称赞其性能、性价比和安装简便。然而，一位已验证买家报告了故障硬盘和在新蛋网令人沮丧的退货经历，这影响了整体情绪。产品本身通常被认为是可靠且快速的，但需要注意它没有散热器，并使用512字节LBA。
优点
- 性能快速
- 性价比高
- 安装简便
- 目前可靠
- 大容量选项
缺点
- 不含散热器
- 有故障风险
- 新蛋退货体验差
- 使用512字节LBA
Performance 4
Value for money 3
Ease of installation 3
Reliability 4
Heat sink 2
Return experience 1
评分
Console
Gaming
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | PNY CS2241 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✓★ | ✗ |
优缺点
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
PNY CS2241 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong capacity (79th percentile)
- Strong speed (73rd percentile)
- Below average user sentiment (29th percentile)
- Below average affordability (30th percentile)
价格
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
No current pricing available
PNY CS2241 2TB PCIe 4.0 x4 NVMe M.2 2280
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 9 of 16 specs.
