RMC6440A-A:
4U rackmount computer, Intel 10th/11th Generation processors, standard ATX motherboard, 8GB DDR4 memory, 7 x expansion slots, 400W ATX power supply, 4U high 17.8” depth rack chassis, Black color.
RMC6440A-B:
4U rackmount computer, Intel 13th Generation processors, standard ATX motherboard, 8GB memory, 7 x expansion slots, 400W ATX power supply, 4U high 17.8” depth rack chassis, Black color.
RMC6440A-C:
4U rackmount computer, Intel 10th Generation processors, long-life cycle industrial ATX motherboard, 8GB DDR4 memory, 7 x expansion slots, 400W ATX power supply, 4U high 17.8” depth rack chassis, Black color.