p4 power supply Tags: CPUs Power Supplies Last response: August 19, 2003 2:32 AM in CPUs Share LSU1969 August 18, 2003 10:37:49 PM Can someone give me an idea of how big of a power supply i need for a p4 2.4 800fsb overclocked. More about : power supply pIII_Man August 19, 2003 1:11:39 AM you will only need 110-120 watts for the processor... i need more system specs before i can tell you how much you need for the whole system... For a basic system a 350watt will cut it... for a raid arrays and top of the line gpu's 400 may be necissary... Proud owner of DOS 3.3 :smile: HardWareBoss August 19, 2003 2:32:27 AM As pIII says a least 400 watt Psu. Depending on what else you have. Can't find your answer ? Ask ! Publish Related resources : ForumP4 connector on power supply doesn't match p4 on motherboard ForumPower supply doesnt turn on when p4 is connected ForumPower supply size question for P4 ForumBest power supply for P4 board? ForumPower supply " P4 " connector adapter ForumAlesis power supply type P4 (1622 mixer) Forumwhat so special about a p4 power supply ? ForumP4 Power Supply Requirements & Gigabyte GA-8KNXP ForumP4 Power supply ForumAdvie on power supply for p4 and GF2 needed ForumDell N750P PSU does not have a P4 power connector ForumP4 MB power for case fan? 8-pin is parallel and in use ForumLooking to upgrade P4 Power Supply Forum300Mhz power supply with a P4 system? ForumP4 ready power supplies ForumGeneric P4 Power Supplies ForumPC will not power on with p4 connector in ForumPSU Help Forumpower supply and cpu ForumPower Supply: How many Watts? More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !