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TwinFrozr2 SLI

Last response: in Components
June 1, 2011 12:34:15 PM

Hey all,

I'm looking into the next upgrade for my system (listed below), which will be another MSI GTX 560Ti TwinFrozr 2 to run in SLI. When I built my system, this was a consideration and I got the XFX 750W PSU:

However, I also plan to OC my system to about 4.5GHz. I won't be pushing the GPUs any harder than their out-of-the-box overclock, and I was wondering if my exisitng PSU will be fit for purpose. I've checked the PSU calculator and online searching seems to indicate it'll be fine, but I was wondering what the community thought? Thanks. :) 

Motherboard: Asus P8P67-Pro
CPU: i5-2500K
Memory: 2x2GB G.Skill Ripjaws (7-8-7-24)
PSU: XFX 750W Pro Core
HDD: 1TB Samsung Spinpoint F3
Graphics: 1GB MSI GTX 560Ti TwinFrozr2
Case: Corsair Obsidian 700D
Aftermarket: Hyper-212 Plus CPU cooler (push-pull) <--- will be replaced for OCing (Dark Rock Pro, most likely)
OS: Windows 7 (x64)

More about : twinfrozr2 sli

June 2, 2011 9:51:30 AM

a c 87 ) Power supply
June 2, 2011 10:39:04 AM

I agree with your conclusion that your PSU will be plenty for your system, overclock and all.
June 2, 2011 10:45:12 AM you can imagine, I don't want to plug another graphics card in and get smoke out the back!