which psu do i need ?

[sfxhewitt]

as you can see my sig below my power supply is getting stressed and causing my pc to crash when gaming what is the cheapest one that will do the job with no probs ?

here is my psu's spec's

Total output: 500w
Combined output: 3.3v + 5v: 180w
Max Current: +3.3v=35A, +5v=40A, +12v1=16A, + 12v2=18A
FAN: 12cm 24CFM, 32dBA (Max), 26dBA (Typical)
Safety Certificates: TUV, CE, CB, FCC
Harmonics:IEC61000-3-2 class D
Surge:IEC61000-4-5
ESD:IEC61000-4-2
MTBF: Over 50,000 Hrs. at 25°C
Testing: 100% Hi-pot & Function (Chroma) Tested & 100% Burn-in Under High Ambient Temperature (50°C)
Size: H 86mm, W 150mm, D 140mm

 

[muz]

maybe a 600w-700w psu would be better , but its not just wattage that counts its also down to how many amps on the 12v rail as well ,
just check the specs and make sure it has a simmilar ammount of amps as that one you have now , and pick a decent branded one out

 

[sfxhewitt]

i know about the amps you need a combined amount of 32A MINIMUM! mine has 31A

 

[muz]

if 32A is minimum prolly aim for something like 40 or 42

 

[freestyler105]

What's your budget? This PSU is the cheapest really good one you'll find:
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371002

Although it says it has 3 +12V rails, it's really only 1 +12V rail with 54 amps. Plenty of power to run whatever you need.