Author Topic: 4x XFX Radeon HD 7970 need help with other part selection  (Read 247 times)

Offline goldfighter

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4x XFX Radeon HD 7970 need help with other part selection
« on: January 15, 2014, 01:40:07 PM »
Greetings,

I am planning on making a custom mining rig using 4 of these XFX Radeon HD 7970's in it.
I was thinking on using a ASRockFM2A55 Pro+ motherboard for it , a cheap processor, and 4GB's of ram
(i know of the motherboard by ASRock that is geared towards bitcoin mining, but will not get it because it's not in stock anywhere)
my only problem is that i'm not sure what kind of PSU to use, and is it possible to use more than one? (two with less Watts instead of one with alot, possibility to save money there?)

any other tips for a first setup are very welcome

Thanks in advance!