Server for a 25 computer LAN centre

Hofbrincl

Honorable
Mar 1, 2012
2
0
10,510
I'm doing Computer Science in high school and our first task is to do the plans for a LAN gaming center with 25 gaming desktops. I've tried asking at the LAN center near where I live but got little information.
Can anybody help? What hardware do I need and what would I need it to run?
 

Hofbrincl

Honorable
Mar 1, 2012
2
0
10,510
Really only teamspeak, steam, origin, the games that will be installed and windows 7 professional as the OS.
Also if it helps, the computer's are going to have an AMD FX-6100 (six core); 8gb ddr3 RAM; and 2 Radeon HD7750's crossfired.