Dual 750W should work for your setup. I believe if you time the starting of the 2nd PSU properly with the first, you may be able to avoid some problems with powering the powered risers with the PSU that is not powering the mainboard.
Post
Topic
BoardCPU/GPU Bitcoin mining hardware
Re: Mining in SG
by
Bitcoin-Monster
on 10/02/2014, 06:29:38 UTC
Do you intend to mine Bitcoins or other coins? What's your budget like?
Post
Topic
BoardCPU/GPU Bitcoin mining hardware
Re: Mining in SG
by
Bitcoin-Monster
on 10/02/2014, 03:03:20 UTC
How's your setup like? Will the rack mounted units have sufficient cooling to mine 24/7?