DAPserver 400 products combine a five-slot PCI backplane and a 10-slot Eurocard cage in an industrial-grade chassis. A Pentium M processor runs server software on a board that occupies one of the PCI slots. This software and the software running on the DAP boards themselves protect the application from local or network-related delays. Each board includes a SATA hard drive and front-panel handles are suitable for equipment installed in 19-inch industry-standard racks. They arrive fully assembled and ready to connect to a network. The DAPserver 400R uses the same components as the DAPserver 400, built into specially engineered packaging for rugged environments.