Asus ESC2000 G2 - Manual (Page 18)

Chapter 1: Product introduction 1-6
1.5 Rear panel features
1350W 80+Single power
supply Power connector
Expansion slots
Chassis intrusion switch
Chassis lock
120mm x 38mm system fan
PS/2 keyboard/mouse
combo port
USB 2.0 ports
8-channel audio ports
USB 2.0 ports
USB 3.0 ports LAN1 (RJ-45) port
LAN2 (RJ-45) port
Power switch
Optical S/PDIF Out port