Ill have to ask seller to be sure. Coulda swore I seen it had a 4 port perc raid card Inc. If it gets to be above $500 ill just have to sighn this off as too pricey if I were in states itd cost like $30-45 shipping lol.
CPU DOES matter if you start to team and setup drive caching.
If there is any drive size limitations just walk away dont even look at buying.