couldn't get a good look, but that looked like an AT form-factor minitower from the 486/Pentium era. Monitor looked older and smaller too.
But, if you run a LAN gaming establishment, make sure to use the video as required watching when your users step up to play.
Intel Q9450 @3.2GHz, Gigabyte GA EP45-UD3P, 4 x 2GB G.Skill @4-4-4-12
Antec P160SW case (modded), Xigmatek 750w PSU
3x 500GB (RAID-5), , OptiArc 7200S, ASUS E818A3T
Creative X-Fi XtremeGamer, Hauppauge HVR-1800, Radeon 4890