I have purchased a lot of servers and electronic supplies from eBay. Ij presently used a compaq dl380 w dual xeon, 6-8 gig ram, raid with 6 -73 gig discs. I just checked and there is one for about $600. Aside from this you will need windows server software. You'll probably need an it guy to configure this right. I connect about 18 clients and AC works fine. Good luck
