Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
Team Group CX2 2TB SATA III 2.5"
Team Group
47 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
Team Group CX2 2TB SATA III 2.5"
35 满分 100 置信度中 18 条评价
Team Group CX2 2TB SSD 收到了褒贬不一的评价，多位用户报告在几个月内出现故障，包括一个在不到三个月内就损坏，另一个在四个月后损坏。虽然有些人欣赏其低廉的价格和作为辅助或游戏硬盘的用途，但可靠性问题占主导地位，多次报告故障和糟糕的客户服务。它可能适用于轻度工作负载，但不建议用于服务器或关键数据。
优点
- 价格低廉
- 适合轻度工作负载
- 可用作辅助硬盘
- 安装简便
缺点
- 故障率高
- 可靠性差
- 客户服务差
- 大文件传输时速度慢
- TBW等级低
Reliability 6
Value for money 4
Performance 3
Customer service 2
Ease of installation 2
Warranty 1
评分
Console
Gaming
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | Team Group CX2 | |
|---|---|---|
| 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 | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 3 |
| 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
Team Group CX2 2TB SATA III 2.5"
- Strong capacity (79th percentile)
- Strong endurance (65th percentile)
- Below average user sentiment (3rd percentile)3rd %ile
- Below average random (23rd percentile)
- Below average speed (24th percentile)
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 10 of 16 specs.