... , Intel E5500 processor, 2GB memory, 500GB SATA RICH-300A is a 4U rackmount industrial control computer, specially designed for industrial applications ... .System with dual ball bearing cooling fans for better ventilation. External interfaces such as USB, COM, LPT, PS/2, AUDIO, ... RJ-45 LAN and VGA to connect external devices for data transferring, backup and input. With other advantages ...