The VITA 73 Rugged Small Form Factor Standard is quite small, typical system is only W: 4,5” // H: 4” // D: 6” . PCI-Systems Inc. now features a complete line of CPU modules for VITA 73, as well as a SSD SATA III module, frame grabber module, powersupply and a full feature development chassis kit.
More information about VITA can be found at their website.