The Allen-Bradley 6177R-MMSS8 is an industrial computer without an integrated display. It belongs to the 750R series and it can be combined with an industrial display to complete the system. The 6177R-MMSS8 is available with server features which include the Windows Server 2008 R2 Standard SP1 operating system, Intel Core-i5 CPU rated at 3.1 GHz, 8 GB DDR3 RAM (expandable to 32 GB), and two 500 GB SATA HDDs for storage. The system can be configured for RAID and it is enabled for RAID 1. A DVD-RW optical drive is included as standard.  Expansion slots include one PCI, one PCI Express x 16, one PCI Express x 4 and one PCI express x 1.

The 6177R-MMSS8 includes two 10/100/1000 Gbps Ethernet interfaces for network connectivity. The integrated I/O ports include two serial, one parallel, one PS/2 for a mouse, one PS/2 for a keyboard, seven USB 2.0 ports, two USB 3.0 ports, one eSATAp, two DVI, audio line in/out and microphone. The 6177R-MMSS8 operates on 100 to 240 Volts AC power at 50 or 60 Hertz. The system draws 10 Amps at 100 Volts RMS and 5 Amps at 240 Volts RMS. The 6177R-MMSS8 is available in a machine-mount form factor. The dimensions of the system are 14.17 x 6.69 x 15.01 inches and it weighs 13.8 kilograms. The working temperature range for the 6177R-MMSS8 is 0 to 50 degrees Celsius. The supported relative humidity range is 10 to 90% (non-condensing). The computer produces 44.3 dB sound while in idle mode and a maximum of 63.4 dB sound while operating.