Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
99 综合评分
vs
Kingston NV3 500GB PCIe 4.0 x4 NVMe M.2 2280
Kingston
57 综合评分
买家怎么说
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
92 满分 100 置信度中 17 条评价
WD Black SN850X 因其极快的速度、可靠性和出色的性价比而备受赞誉，经常被拿来与三星和 Solidigm 等更昂贵的替代品进行有利比较。用户报告在游戏（尤其是 PS5）和一般使用中表现出色，但也有一些对潜在问题的担忧，这些问题可通过固件更新来缓解。总体而言，它被视为顶级 NVMe 固态硬盘，尤其是在促销时。
优点
- 极快的速度
- 出色的性价比
- 可靠的大容量存储
- 非常适合 PS5
- 安装简单
缺点
- 潜在的固件问题
- 不含散热器
- 不打折时较贵
Speed 6
Value for money 4
Reliability 4
Ps5 compatibility 3
Firmware concerns 2
Installation 2
Kingston NV3 500GB PCIe 4.0 x4 NVMe M.2 2280
78 满分 100 置信度中 18 条评价
Kingston NV3 SSD 在易安装性、速度和日常使用可靠性方面普遍获得积极反馈。然而，多位用户指出价格大幅上涨，使其不如以前划算。一些问答回复强调它没有 DRAM，在持续写入时可能会变慢，但被认为足以满足典型的桌面和游戏使用。
优点
- 安装简便
- 性能快速
- 日常使用可靠
- 正常价格下性价比高
- 适合作为系统盘
缺点
- 价格大幅上涨
- 无DRAM（使用HMB）
- 持续写入时速度下降
- 500GB容量可能有限
Price fluctuation 3
Ease of installation 4
Performance 5
Reliability 4
Dram less design 3
Capacity limitations 3
评分
Laptop
Gaming
Workstation
Console
Budget
Portable
规格
| Western Digital Black SN850X | Kingston NV3 | |
|---|---|---|
| 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★ | — |
| DRAM Cache | ✓★ | ✗ |
| Controller | WD 20-82-20035-B1 | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | ✗ | — |
优缺点
Western Digital 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 user sentiment (95th percentile)95th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (11th percentile)11th %ile
Kingston NV3 500GB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (87th percentile)87th %ile
- Strong affordability (76th percentile)
- Strong speed (70th percentile)
- Strong endurance (70th percentile)
- Below average feature (15th percentile)15th %ile
- Below average capacity (27th percentile)
结论
胜出: Western Digital Black SN850X
Scores 99 overall, wins 5 of 6 usage categories and 9 of 18 specs.