Kingston A400 240GB SATA III 2.5"
Kingston
38 综合评分
vs
Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
85 综合评分
买家怎么说
Kingston A400 240GB SATA III 2.5"
82 满分 100 置信度低 5 条评价
客户对这款SSD非常满意，称赞其安装简便、价格实惠，以及相比旧式硬盘的显著性能提升。商店员工也因友好和乐于助人而受到好评，一位用户指出该硬盘让多台旧电脑重获新生。小缺点是它不是最快的SSD，但作为基础系统盘，性价比极高。
优点
- 安装简便
- 价格实惠
- 性能提升显著
- 员工友好且乐于助人
- 让旧电脑重获新生
缺点
- 不是最快的SSD
- 远非最快的SSD
Ease of installation 1
Value for money 3
Performance improvement 2
Customer service 3
Compatibility 1
Speed 1
Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
82 满分 100 置信度中 11 条评价
总体而言，用户对这款SSD非常满意，称赞其性能、安装简便和性价比。提到了一些小问题，如配送问题和缺乏详细规格，但这并不影响产品的积极评价。
优点
- 性能快速
- 安装简便
- 性价比高
- 品牌可靠
- 在PCIe5插槽中运行良好
缺点
- 配送问题
- 缺乏详细规格 (TBW)
Performance 5
Ease of installation 3
Value for money 3
Brand reliability 2
Delivery 1
Specifications 1
评分
Budget
Laptop
Gaming
Console
Workstation
Portable
规格
| Kingston A400 | Western Digital WD Blue SN5100 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 |
| Protocol | SATA | NVMe |
| 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 | Marvell 88SS1074 | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✗ |
| Hardware Encryption | ✗ | ✓★ |
优缺点
Kingston A400 240GB SATA III 2.5"
- Strong social proof (95th percentile)95th %ile
- Strong affordability (85th percentile)85th %ile
- Below average capacity (11th percentile)11th %ile
- Below average speed (12th percentile)12th %ile
- Below average random (23rd percentile)
Western Digital WD Blue SN5100 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong endurance (88th percentile)88th %ile
- Strong speed (87th percentile)87th %ile
结论
胜出: Western Digital WD Blue SN5100
Scores 85 overall, wins 6 of 6 usage categories and 10 of 18 specs.