Comparison Ice Coorel A9 vs Ice Coorel A19
Add to comparison |  |  |
|---|---|---|
| Ice Coorel A9 | Ice Coorel A19 | |
| Outdated Product | Outdated Product | |
| TOP sellers | ||
| Product type | stand | stand |
| Max. screen size | 15.6 " | 15.6 " |
Features | ||
| Active cooling |  | |
| Fans | 6x60 mm | 6x60 mm |
| Max. RPM | 2400 rpm | 580 rpm |
| Max. fan airflow | 70 CFM | |
| Noise level | 23 dB | |
| Functions & Features | tilt adjustment fan speed control laptop stopper | tilt adjustment fan speed control laptop stopper |
| Backlight | blue | blue |
Connection | ||
| Connecting to a laptop | USB-A 5Gbps | USB-A 5Gbps |
| Peripheral сonnection | 1xUSB-A 5Gbps | 1xUSB-A 5Gbps |
General | ||
| Power source | uSB powered | uSB powered |
| Stand material | metal / plastic | metal / plastic |
| Table top/platform size | 350x225x26 mm | |
| Color | ||
| Added to E-Catalog | february 2024 | february 2024 |
Compare Ice Coorel A9 and A19
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Glossary
Max. RPM
The highest rotational speed of the fans provided in the active cooling system of the stand (see above).
Rotation speed is one of the parameters that directly affects efficiency: the faster the fan, the more powerful airflow it creates and the more heat is removed. At the same time, only fans of the same diameter can be directly compared by speed. In addition, high rotation speed increases the noise level; therefore, comparatively slow but large fans are considered more advanced than small and fast ones with the same performance (see "Airflow").
Rotation speed is one of the parameters that directly affects efficiency: the faster the fan, the more powerful airflow it creates and the more heat is removed. At the same time, only fans of the same diameter can be directly compared by speed. In addition, high rotation speed increases the noise level; therefore, comparatively slow but large fans are considered more advanced than small and fast ones with the same performance (see "Airflow").
Max. fan airflow
The maximum airflow that a cooling fan can create; measured in CFM — cubic feet per minute.
The higher the CFM number, the more efficient the fan.
The higher the CFM number, the more efficient the fan.
Noise level
The maximum noise level produced by the stand during operation. This parameter is relevant only for models equipped with active cooling (see above) — in fact, this function is the only source of noise.
The lower this indicator, the more comfortable the use of the stand will be and the better it will be suitable for situations in which silence is important (for example, for working late at night when others are sleeping). At the same time, even in the loudest models, it usually does not exceed 40 dB — this is comparable to the noise of leaves on a tree in a light breeze; and cooling systems in many laptops can make more noise. Therefore, paying close attention to quiet laptop stands is only worth it if you are using an extremely quiet laptop and do not want to lose this advantage.
The lower this indicator, the more comfortable the use of the stand will be and the better it will be suitable for situations in which silence is important (for example, for working late at night when others are sleeping). At the same time, even in the loudest models, it usually does not exceed 40 dB — this is comparable to the noise of leaves on a tree in a light breeze; and cooling systems in many laptops can make more noise. Therefore, paying close attention to quiet laptop stands is only worth it if you are using an extremely quiet laptop and do not want to lose this advantage.
Table top/platform size
The size of the surface intended for the direct placement of a laptop. This parameter allows you to fairly accurately assess how the stand is suitable for your device — after all, even laptops with the same diagonal can vary slightly in length / width.