Quad-Core Intel® Xeon® Processor 5400 SeriesBoost Performance and Energy Efficiency with new 45nm multi-coreMore Innovation – Improved ValueNow featuring Intel’s second-generation quad-core processor, existing mainstream server platforms, new high-performance computing (HPC) systems, new workstations, and new business servers each deliver a unique combination of technology targeted at specific IT use environments. By selecting a platform that is best tuned for the most common IT usages, Intel® servers are able to better optimize return on investment while extending the leading performance and performance-per-watt advantages enjoyed when using Intel’s proven multi-core technology. Quad-Core Intel® Xeon® processor 5400 series help provide your data center or business with the performance headroom needed to confidently consolidate applications onto fewer systems using proven virtualization solutions or the compute power necessary for high-performance computing applications and workstation solutions.Compatible Server/Workstion Boards..Intel® Workstation Board S5000XVNSATAR Intel® Server Board S5000PSLSASR Intel® Server Board S5400SF Intel® Server Board S5000VSA4DIMMR Intel® Server Board S5000VSASASR Intel® Server Board S5000XSLSATAR Intel® Server Board S5000VSASATAR Intel® Server Board S5000PSLROMBR Intel® Server Board S5000PALR Intel® Server Board S5000VSASCSIR Intel® Workstation Board S5000XVNSASR Intel® Server Board S5000PSLSATAR Intel® Server Board S5000XALR