Mac
15
actually MOST products are cross-compatible but the system requirements are diffrent for the software. Our Opinion is that the Mac Server will NEVER pass the windows server world as far as the number of units in operation. But the desktops very well may as many windows users dont like all of the security flaws and that you have to updrade every year. Apple servers also have the most storage capacity the biggest model holds 2.52 Terabytes!(makes my mouth water ;D) Very well worth the money. our review is found below
http://www.macworld.com/2003/09/reviews/252tbxserveraid/
anton is our server expert so he wrote the review not me