The team over at Backblaze have put a ton of research into storage solutions and lay out their entire build process for a 180TB 4U Storage Pod for their datacenter. It's truly an interesting read. Obviously, you can purchase much larger drives to push the capacity limit but at a higher cost.

They claim their cost is about 8000 satoshi per gigabyte.

This is reply from this site

http://cryptomining-blog.com/2097-updated-ccminer-0-5-with-improved-performance-for-groestlcoin-grs/


I dont have any Nvidia GPU.


Ok, I send some GRS...

Wonderful!  Totally forgot about o.co, I was not aware THEY took BitCoin.  That made my day, I would have never thought about it

So I think that I'll go with a pair of RM550's seeming the praises for those units.  I just didn't know where I could find them, juggalo steered me to the right place to buy PSU's and I don't know why I didn't think about it.

Thanks a lot you guys