Sign in with
Sign up | Sign in
Your question

How many watts do I need?

Last response: in Components
Share
April 27, 2011 2:12:50 PM

Which is psu is better? FSP Epsilon 80Plus 700w Power Supply or ec Cougar 700w CMX Series (Modular) 80plus?

This is my setup:

mobo, lga1155 Asrock P67-Pro3 Motherboard B3 Stepping
Processor, Intel Core i5 2500k Unlocked Processor
vga, Palit Geforce GTX 560 Ti 1024mb Gddr5 SONIC
ram, Gskill Ripjaws X 4GB 2GBX2 DDR3 1600 CL9
Hdd, WD Caviar Blue 1tb
Casing, NZXT Guardian 921 RB Black Steel Midtower Chassis
ODD, Liteon DVD-RW

I'm planning to overclock and add a cooler for my system in the future. How many watts do I need for my setup ^ ? 600w or 700w?

More about : watts

a c 715 ) Power supply
April 27, 2011 2:17:48 PM

500watt would do it. 600watts would be plenty. The PSU's you list are not the best nor the worst similar quality.
m
0
l
April 27, 2011 2:40:46 PM

go with the brands like corsair ,xfx,coolermaster etc.

a quality psu, 650w is decent and will be more future proof.

CORSAIR Enthusiast Series CMPSU-650TX 650W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply

http://www.newegg.com/Product/Product.aspx?Item=N82E168...
m
0
l
Related resources
a b ) Power supply
April 27, 2011 3:12:04 PM

Concur "go with the brands like Corsair ,xfx,coolermaster etc." for brand. 25 or even 50 bucks more on the PSU is well worth it considering that if the PSU goes there is a small possibility it can take out the REST of your "BABY"

As to size. Your build should be arround 350 Watts when under load. So a good 500-> 600 Watt PSU is fine. HOWEVER, if in future you might want to add a 2nd 560 for SLI that would add approx 175 W. In this case Min size = 650 W with reccommended size -> 750Watts.

ENjoy

m
0
l
April 27, 2011 4:31:49 PM

So 600w is more than enough, even if I plan to OC? No, I dont have plans for SLI. BTW thanks for the help guys! And I will buy a more decent PSU if my budget permits it. :D 
m
0
l
a c 275 ) Power supply
April 28, 2011 12:56:54 AM

Don't know where you live OP but i live in Canada and the Cougar unit you listed isn't cheap $120 Canadian.
It's made by HEC and is ok.
Where i live you can buy better units cheaper or at the same price.
Antec TP New 750W and XFX Black Edition 750W come to mind immediately.
m
0
l
!