Msi b75ma-p45 motherboard with a dual xfx r7870 will it work?

lucascraft1

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Dec 14, 2013
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10,510
This is my first post and my first 'build'.

I hope this is the correct place to post this thread but anyways let me tell you the problem.

I have a MSI B75MA-P45 and Im hoping to be able to use a daul xfx 7870, the one with only 1 fan.

I do have the crossfire bridge.

But this is the hard part,

Im using a corsair CX500 for 500 watts of course. And i only have 2 6-pin adapters.

I can't seem to find another 6-pin adapter so which PSU would work?

This is a basic rundown of my computer specs:

NXZT Source 220
MSI B75MA-P45
Dual XFX R7870 Single Fan.
CX500.
And then just basic harddrives.

So to sum it all up, which powersupply would I need that could coup with the parts I have?