The THS5091 HDEC Series 5U rackmount computer is a four-in-one system that delivers the ultimate in computing density in a shallow-depth, 5U, lightweight aluminum computer chassis. The THS5091 is designed from the ground up to be a highly secure system with a four-segment HDEC Series backplane that supprts up to four independent system host boards. The THS5091 HDEC Series 5U rackmount computer maximizes application software security in government and defense applications. The high density system configuration flexibility and rugged computer design enables deployment across a wide spectrum of industries that demand longevity and robust computing performance.