新品
Samsung 8GB (2x4GB) DDR4-2666 CL19 SODIMM (M471A5244CB0-CWE)
The 2666 MT/s CL19 DDR4 SODIMM kit delivers 8GB of dual-channel memory in a 260-pin form factor, ideal for older laptops needing a capacity bump. Its 1Rx16 configuration and 1.2V operation keep power draw low, while the refurbished price point offers a cost-effective upgrade path. Best for budget-conscious laptop owners seeking a reliable, low-risk RAM refresh for everyday tasks and light multitasking.
Capacity 8GB
Kit 2 x 4GB
Memory DDR4
Speed 2666 MT/s
CAS Latency CL19
Form Factor SODIMM
33 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong affordability (88th percentile) 88th
缺点
- Below average capacity (23rd percentile)
- Below average social proof (27th percentile)
实测数据
性能表现
规格参数
完整规格参数
Memory
| Type | DDR4 |
| Form Factor | SODIMM |
| Total Capacity | 8192 |
| Modules | 2 |
| Per Module | 4096 |
| Pins | 260 |
| Rank | 1Rx16 |
Performance
| Speed | 2666 |
| CAS Latency | 19 |
| Voltage | 1.2 |
Class
| ECC | No |
| Registered | No |
Features
| RGB | No |
| Heat Spreader | No |
竞品对比
| Spec | Samsung 8GB DDR4 SODIMM | G.Skill Ripjaws V Series F4-3600C18D-16GVK | Timetec Pinnacle Konduit | Patriot Viper Steel PVS416G320C6 | Kingston FURY Beast KF556C40BB-16 | Corsair Vengeance LPX CMK16GX4M2A2666C16 |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 16GB | 16GB | 16GB | 16GB | 16GB |
| Kit | 2 x 4GB | 2 x 8GB | 2 x 8GB | 1 x 16GB | 1 x 16GB | 2 x 8GB |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR5 | DDR4 |
| Speed Mts | 2666 | 3600 | 3200 | 3200 | 5600 | 2666 |
| Cas Latency | CL19 | CL18 | CL16 | CL16 | CL40 | CL16 |
| Form Factor | SODIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Feature | Latency | Capacity | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|
| Samsung 8GB DDR4 SODIMM | 37.7 | 45.3 | 36.3 | 22.9 | 26.6 | 88.2 |
| G.Skill Ripjaws V Series F4-3600C18D-16GVK Compare | 63.4 | 75 | 87.7 | 45.4 | 80.5 | 63.1 |
| Timetec Pinnacle Konduit Compare | 53.7 | 75 | 87.7 | 45.4 | 92.2 | 68.8 |
| Patriot Viper Steel PVS416G320C6 Compare | 53.7 | 61.8 | 87.7 | 45.4 | 97.8 | 69.4 |
| Kingston FURY Beast KF556C40BB-16 Compare | 77.8 | 61.8 | 31.5 | 45.4 | 85.6 | 51.7 |
| Corsair Vengeance LPX CMK16GX4M2A2666C16 Compare | 37.7 | 75 | 75.3 | 45.4 | 97.8 | 59.6 |
价格
性价比分析
我们自 2026年6月21日 起追踪该产品的价格。数据增多后将显示图表。
使用场景评分
- 总体32.6
- Budget66.2
- 游戏26.5
- Laptop39.8
- Server14.6
- Workstation27.9
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
