Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
99 综合评分
vs
ORICO Y20 512GB SATA III 2.5"
ORICO
25 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
ORICO Y20 512GB SATA III 2.5"
82 满分 100 置信度中 11 条评价
用户普遍认为这款Orico SSD性价比很高，尤其是用于升级带有机械硬盘的旧笔记本电脑。它显著提高了启动速度和传输速度，附带的螺丝和螺丝刀也受到赞赏。存在一些关于耐用性的担忧和一个故障单元，但总体情绪是积极的。
优点
- 性价比高
- 启动速度快
- 安装简单
- 附带螺丝和螺丝刀
- 传输速度快
缺点
- 耐用性担忧
- 有故障单元报告
- 不如NVMe快
Value for money 6
Performance 7
Ease of installation 3
Included accessories 2
Reliability 4
Compatibility with old laptops 3
评分
Laptop
Gaming
Workstation
Console
Budget
Portable
规格
| Western Digital Black SN850X | ORICO Y20 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 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 | ✓★ | — |
| Controller | WD 20-82-20035-B1 | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| 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
ORICO Y20 512GB SATA III 2.5"
- Strong affordability (83rd percentile)83rd %ile
- Below average social proof (16th percentile)16th %ile
- Below average speed (19th percentile)19th %ile
- Below average random (23rd percentile)
- Below average capacity (35th percentile)
结论
胜出: Western Digital Black SN850X
Scores 99 overall, wins 6 of 6 usage categories and 10 of 18 specs.