Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
100 综合评分
vs
Intel D7 1.6TB PCIe 5.0 x4 NVMe U.2
Intel
64 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
Intel D7 1.6TB PCIe 5.0 x4 NVMe U.2
暂无用户反馈
评分
Laptop
Budget
Workstation
Gaming
Console
Portable
规格
| Western Digital Black SN850X | Intel D7 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | U.2 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| 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★ | QLC |
| DRAM Cache | ✓★ | — |
| Controller | WD 20-82-20035-B1 | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | ✗ | — |
优缺点
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (95th percentile)95th %ile
- Strong social proof (95th percentile)95th %ile
- Strong user sentiment (95th percentile)95th %ile
- Strong capacity (93rd percentile)93rd %ile
Intel D7 1.6TB PCIe 5.0 x4 NVMe U.2
- Strong endurance (100th percentile)100th %ile
- Strong speed (96th percentile)96th %ile
- Strong capacity (67th percentile)
- Below average feature (29th percentile)
价格
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.167每美元得分
vs
Intel D7 1.6TB PCIe 5.0 x4 NVMe U.20.028每美元得分
Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280 性价比高 6.0 倍
结论
胜出: Western Digital Black SN850X
Scores 100 overall, wins 6 of 6 usage categories and 6 of 18 specs.
