rule of thumb for freenass is for every 1tb of hdd space its 1gb of ram if i am correct. im going to be doing a freenass build with a athlon 5350 (2ghz quad core) thats like 50$ and like a 70$ motherboard CAD with 4x4tb hdds and 16gb ram but a lot of people are sugesting the i3's i just think the way im planing is more cost efective i also plan on using a node 304