The Parvus DuraCOR 8042 is a rugged Commercial Off the Shelf (COTS) modular mission computer subsystem based on a quad-core (8-thread), 5th gen Intel Core i7 (Broadwell) processor with PCI Express (PCIe) Mini Card slots and a PCIe/104 bus architecture to support platform-specific add-on I/O module rapid integration with no/low NRE expense.