How to choose a powerful fan for the case to choose?

Question

Iron

I bought a new video card, because of which you can bake a chicken in the case. You need to buy a couple of fans for blowing. Advise, please, yes more powerfully.

Answer 1

From fujitsu-siemens computers, a model like the Esprimo P5700 or something similar, from 2006-2009, they have a fan in them (it blows both the case and the processor, the design is like that). So it has such a wide range that it can rustle softly, or maybe blow away everything in its path. 12V and about 2A like. In ordinary ones, this rarely exceeds 0.3 amperes. The same fan or a very similar one is at work, if I remember, next Friday I will take a photo or write a marking here.

Answer 2

Better not for intake, but for exhaust. By type of fans - with a larger diameter and with speed control.

Answer 3

The power of the coolers is indicated in their parameters.
The volume of air that they can pump per minute is indicated, it happens in meters and feet, this is important if you compare. The current speaks indirectly about the power, the higher the current of the cooler, the more powerful it is.
Large coolers are preferable, 120 mm is better than 80 mm, but it depends on the case, what kind of fasteners are there.
Well, you don’t need the most powerful ones, they will howl like a vacuum cleaner.
If there are no case coolers in the case, then 1 for blowing in, 1 for blowing out, it is advisable to suck it in from the front and blow it out from behind.
But you need to voice the case model in order to advise something specific on the location.

Answer 4

Late, but don't chase power! You can also shove a server fan, but it will be impossible to be nearby. It is better to buy enough ordinary ones so that all the fan sites are involved. Power is not the main thing, the task of the cabinets is to prevent air from stagnation in the system unit. I can’t tell you by models, but you shouldn’t take the cheapest noname.
If the case is from the "bucket 2000x" category and the consumption is above 500W, then you should think about a new case with normal airflow. I advise you to watch the videos of the "My Computer" channel, where the cooling efficiency in different cases is analyzed in detail.