The XCalibur1645 is a high-performance, 6U VPX, single board computer supporting NXP (formerly Freescale) QorIQ P3, P4, and P5 processors. With eight Power Architecture® e500mc cores running at up to 1.5 GHz, the P4080 delivers enhanced performance and efficiency for today’s embedded computing applications.The P4080 processor brings the raw power of eight e500mc cores running at up to 1.5 GHz and dual-channel DDR3 memory, delivering unparalleled multi-core performance. For applications which are more power conscious, the P3041 processor offers four e500mc cores running at up to 1.5 GHz with a single channel of DDR3 memory, all within a significantly reduced power envelope. Applications requiring the performance of a true 64-bit processor are satisfied by the P5020 processor, which offers dual e5500 cores running at up to 2 GHz and beyond with high-performance Floating-Point Units and dual-channel DDR3 memory. Additional reduced-function processors are available to meet any power and performance budget.The XCalibur1645 is a conduction-cooled design compliant with the Two-Level Maintenance (2LM) standard defined in VITA 48.2 Type 1. The XCalibur1645 is a powerful, feature-rich solution for the next generation of compute-intensive embedded applications. Operating system support for Wind River VxWorks, Green Hills INTEGRITY, QNX Neutrino, LynuxWorks LynxOS, and Linux is available.