User Manual Parvus DuraCOR 80-40 User Manual share The Parvus DuraCOR 80-40 is a rugged tactical mission computer subsystem based on the high-performance Intel Core i7 Sandy Bridge processor with a high-speed, stackable PCI Express (PCIe) bus (PCIe/104) architecture for I/O card expansion. Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.