What kind of PSU do i need with...

[lennon95]

sli gtx 570's and the i7 2600k. I really am hoping to be able to overclock, and i dont know how much power i will need, can anyone help out?

i am on a budget, so cheap, QUALITY, psu's would be nice i was looking at this one

http://www.tigerdirect.com/applications/SearchTools/item-details.asp?EdpNo=5309347&CatId=2535

MOD EDIT: The Power Supplies forum exists for a reason. - Zap

 

[ctk1981]

Probably should be in the PSU section.

Here is a list of certified SLI PSU.

http://www.geforce.com/Active/en_US/en_US/pdf/PSU.pdf

 

[lennon95]

i'm sorry could you explain how that chart works? i see no mention of cpus which makes me nervous

 

[ctk1981]

With the limited information you provided, a shot in the dark guess would be pick a good quality 800W PSU from that list and you'll be fine. Its nice to know how many hard drives, fans, sticks of memory, water cooling pumps if any, cd/dvd/blu ray drives, etc you'll have in the system.

Assuming you have nothing too outrageous in the system, 750W will do.

Guru3d Power usage results for 570 SLI

 

[infoiltrator]

Agree. Silverstone does a very good 750 modular power supply.
800 to 910 I'm not sure, the PCP&C 910 was on sale

 

[Bman123]

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139022

 

[gramboh]

XFX 80+ Silver, semi-modular $125 AR http://www.newegg.com/Product/Product.aspx?Item=N82E16817207017

XFX 80+ Bronze, non-modular $90 AR http://www.newegg.com/Product/Product.aspx?Item=N82E16817207011

The 80+ Silver one is based on a Seasonic platform and had a stellar review at Jonnyguru. I would pick that over the TX850v2 at $135 personally, due to semi-modular.

 

[Blastman]

NM

 

[lehtv]

XFX 850W XXX 80+ silver semi-modular $110 AR shipped. Look no further.

 

[Sunny129]

XFX 850W XXX 80+ silver semi-modular $110 AR shipped. Look no further.

leh, who is the ODM for this PSU? i'm assuming its built by another company and re-branded by XFX...

 

[lehtv]

All XFX PSU's are Seasonic made.

 

[gramboh]

leh, who is the ODM for this PSU? i'm assuming its built by another company and re-branded by XFX...

Seasonic M12D is the platform for that one I believe, according to Jonnyguru's review of the Black edition (which is the same as XXX except green versus black).