I posted my power supply and is only 300w and i am looking for a up a 500w PSU but also most importantly will able to fix my atx cases and i saw 4 that i like and i want to know will they fits ?
Cooler Master eXtreme Power Plus Series 500W ATX12V V2.3 Power Supply
Thermaltake Series 430W Power Supply with 2 Fans
Rocketfish 500-Watt ATX CPU Power Supply
Coolmax 500W Eps Power Supply with 5 Sata Connectors ATX12V & EPS12V
But also i read and look at youtube about " looking and buying a psu but most importantly DON'T BUY A CHEAP ONE " and lastly i do have a price range of no more that $40 and some they have the fan on tops because three of them they have the fans on top will that kill the airflow inside the psu ?