Power supply upgrade
Currently I have a stock psu of 250 watts. I want to upgrade it in order to power my new gpu which requires a minimum of 350 watts. I have an ATX motherboard. The stock psu's fan size is about 3.5 inches. If I upgrade to a bigger psu with a bigger fan will it still fit in my case? And also how can I estimate the total amount of wattage I will need?
|ASUS M5A97 R2.0| AMD FX 6300 3.5 GHZ|16GB (4x4) 1600MHZ DDR3 RAM|ASUS Radeon HD 7770 1GB| Kingston HyperX RAM|Kingston Hyper X 120 GB SSD|WD Green 1TB HDD|
|ASRock N68C-GS FX|AMD Athlon II X3 450 3.2 GHZ|G.Skill 8GB (2x4) 1600MHZ DRR3 RAM |Geforce 9800 GT 1GB DDR5|Seagate 500 GB HDD|
|Macbook Pro- Intel Core i5 2.4 GHZ|8GB DDR3 RAM|Samsung Evo 840 240GB SSD|