![Noctua PC build with a 20mm bottom intake fan (Hidden under shroud) on Custom built CPU Roller : r/pcmasterrace Noctua PC build with a 20mm bottom intake fan (Hidden under shroud) on Custom built CPU Roller : r/pcmasterrace](https://i.redd.it/bz590n3h66w41.jpg)
Noctua PC build with a 20mm bottom intake fan (Hidden under shroud) on Custom built CPU Roller : r/pcmasterrace
![New Case and fans! (I know the fans on the bottom need to be turned around, I just wanted it to look cool for the pic.) : r/pcmasterrace New Case and fans! (I know the fans on the bottom need to be turned around, I just wanted it to look cool for the pic.) : r/pcmasterrace](https://i.redd.it/i8qhxre9cct11.jpg)
New Case and fans! (I know the fans on the bottom need to be turned around, I just wanted it to look cool for the pic.) : r/pcmasterrace
URGENT] this is the inside of my PC, there's one fan hole on the top of the back and some holes on the bottom, should I mount my fan to blow in
![So I already flipped the bottom fans and now I have top and bottom intake with side exhaust. Let's see if my temps will improve 🙂 Thanks everyone! PS still waiting for So I already flipped the bottom fans and now I have top and bottom intake with side exhaust. Let's see if my temps will improve 🙂 Thanks everyone! PS still waiting for](https://preview.redd.it/16nu0qodeb251.jpg?auto=webp&s=af380079068bfc3a3c2b88502c58c82ac47d00bb)
So I already flipped the bottom fans and now I have top and bottom intake with side exhaust. Let's see if my temps will improve 🙂 Thanks everyone! PS still waiting for
![Why is the bottom of the case so hot? It's drawing air upwards and out the top, yet the top has cool air coming out. (fans running counter-clockwise, yes it's correct) : Why is the bottom of the case so hot? It's drawing air upwards and out the top, yet the top has cool air coming out. (fans running counter-clockwise, yes it's correct) :](https://preview.redd.it/0oc44h4rz9i71.jpg?auto=webp&s=023a1f2e72f70eb80fb60f5bd24e6c5468cae9d6)
Why is the bottom of the case so hot? It's drawing air upwards and out the top, yet the top has cool air coming out. (fans running counter-clockwise, yes it's correct) :
Found a picture of a bottom case GPU intake fan riser. Looks like an interesting idea. Thoughts? | Overclock.net
![2021 Gaming pc by Bonelessbeef - Intel Core i9-10900, GeForce RTX 3080 10GB, Lian Li PC-O11 Dynamic ATX Full Tower - PCPartPicker 2021 Gaming pc by Bonelessbeef - Intel Core i9-10900, GeForce RTX 3080 10GB, Lian Li PC-O11 Dynamic ATX Full Tower - PCPartPicker](https://cdna.pcpartpicker.com/static/forever/images/userbuild/356849.9b33950730a82defaf3d43acc6838fe4.jpg)