Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
100 综合评分
vs
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
Samsung
88 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
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
72 满分 100 置信度中 11 条评价
三星9100 Pro因其极速的Gen5速度而广受好评，多位用户注意到与990 Pro等Gen4硬盘相比有显著提升。然而，一位已验证买家报告在不到两周内完全故障，这是一个重大担忧。大多数评论者推荐用于高端配置，尤其是带散热片的版本，但警告说速度提升可能并非对所有人都值得。
优点
- 极速Gen5速度
- 相比Gen4显著提升
- 兼容PCIe 4.0主板
- 兼容PS5（带散热片）
- 高品质做工
缺点
- 两周内报告故障
- 需要散热片以获得最佳性能
- 日常任务中速度差异不明显
- 对某些人来说从Gen4升级不值得
Performance speed 6
Reliability 1
Compatibility 3
Value for money 3
Cooling requirements 1
Build quality 2
评分
Laptop
Workstation
Gaming
Console
Budget
Portable
规格
| Western Digital Black SN850X | Samsung 9100 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| 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) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | WD 20-82-20035-B1 | Samsung in-house Controller |
| 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
- Below average affordability (11th percentile)11th %ile
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
- Strong feature (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong social proof (95th percentile)95th %ile
- Below average affordability (28th percentile)
- Below average user sentiment (29th percentile)
结论
胜出: Western Digital Black SN850X
Scores 100 overall, wins 5 of 6 usage categories and 3 of 18 specs.