Me and my classmates are setting up a UNIX OS server with Apache for server purposes. We want it to handle many people coming in and out of it, and able to support many connections. We have 679 comps total being used, and we want at least 100 connection stability. 600 if possible. We dont think that all the teachers will be connecting, but we dont want to leave that to chance. What specs do we need for a computer? Thanks in advance.