PCI expansion slot included, 1.26 GHz Pentium III Processor Controller for VXI—The VXIpc-872B is a flexible, high-performance Pentium III-based controllers in a rugged package ideal for VXI systems. A VXIpc-872B in a VXI chassis gives you direct control of VXI registers, memory, interrupts, and triggers while maintaining compatibility with the scores of software packages and tools available for general-market desktop PC computers.