Comark Corporation, a designer and manufacturer of ruggedized custom computer solutions for the marine and military markets, expanded its portfolio of computer solutions by announcing the availability of the Rugged 5-Slot 2U Rackmount Chassis. The 2U Rackmount Chassis offers high-speed Core 2 Duo Quad processing, 16GB RAM, dual hot swappable drives, a hot swappable power supply, and a DVD/CD-RW drive. It is designed with a black steel case, aluminum front panel, and a locking front door that protects the power switch and 2 USB ports.