This looks interesting. Can the machine be used for general graphics purposes as well or can it only work for mining? It has a lot of GPU power so maybe it can be used for rendering etc as well. How many GB per card? 4?
Yes, it can be sued for general graphics purpose as well, and apply for most altcoins, 4G for each CARD.
how about future upgradeability? can replace the 480M in Future?
What is the on board OS SSD, CPU & RAM on the motherboard?