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Windows 7: Nzxt pp-800 psu

15 Oct 2011   #1
Windows i7 920

Windows 8 Pro x64
Nzxt pp-800 psu

I have an NZXT PP-800

It's been fine for two years now, but if I ever want to say do a Crossfire with it I want to make sure it won't like explode on me. I say this because of threads I've seen on other forums where the OP apparently had their PSU burst into sparks and ruin their systems.

My System SpecsSystem Spec
15 Oct 2011   #2

Windows 7 Pro X64 SP1

It hasn't been certified by AMD/ATI for Crossfire.

However, it has four +12V rails, rated at 18/18/20/22A. (That's 78A total, which means that you can't draw the maximum from all of the rails at the same time.) It has two 6+2 pin and two 6 pin PCI-E power connectors.

That may not be enough for two Radeon 6990s (more than 300W each), but it ought to be adequate for two Radeons of most other types.

I have no personal experience with that power supply, but a quick look at the reviews online suggest that it's not a poor one.
My System SpecsSystem Spec

 Nzxt pp-800 psu

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