PSU Calculator

Hi everybody, I know that it's a neverending fight, but still... How do I find out which PSU is best for my rig? I visited the PSU Discussion page, and the link there to find the PSU wattage by GPU. That is wrong. Why? Well, because... what if I have, say, RTX 4090 and some "dead" i5 12600K...

hi. i had 3 psu and Mobo.... from gen 1 to 6.... i was going to use them once more. my question is , there are some information on PSU about 12-5-3.3 V that made me confused. i google that and people answered differently around forums. for example, some said CPU use 3.3V and orher said...

Hi! So I am gonna upgrade my PC and I have come to the conclusion that I am short by 5 watts (500 Watt PSU and the total is 505, now, since I bought a prebuilt I have an extra PSU. I tested these findings from here. I don't know if these findings are accurate buttt idk. oh and the hardware I am...

My laptop is not turning on, though the lights and the fan are on for almost two seconds and then off. Laptop: Toshiba, SATELLITE C660D-112 Please somebody help..