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PC Master Race

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is it a bad idea to place a gpu fans up? (feddit.it)
submitted 3 weeks ago* (last edited 3 weeks ago) by brokenlcd@feddit.it to c/pcmasterrace@lemmy.world
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I'm hacking together a gaming/fluid simulation pc from a lenovo thinkcentre m700 sff. I've already got everything set up. The problem is that the only riser i managed to find has a 90° bend to the left. (Looking from where the bracket would be.) The problem is that like this my only way to make it fit is to turn the 3060 fans up. With the extra psu powering it under it. With ~7 cm of clearance. (i'll make some stands to hold it properly) What i'm not sure is if it's going to make a big difference that it's going to push hot air downwards. The power supply fan runs continuously and it draws air downwards and out of the back. But i don't know if it will be enough.

What do you think. Is it going to make it get hotter a lot?

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[–] brokenlcd@feddit.it 3 points 3 weeks ago

Ok. That's perfect. The only real impediment to the gpu fans is going to be a layer of mosquito screen to make less dust come through. the sides will be blocked by the case i'm building or it. And downwards other than through the psu the air can also go through the hole i've cut to let the riser through, allowing it to go through the empty side of the chassis as well. So it should be pretty mutch a straight pipe flow wise.

I was a bit wary because the only thing i've really built cooling paths for were transformers from welding machines. And those might as well be heaters.

Thanks for the info.