Designed to support high-performance Dual-Core Intel Xeon Processors and packed with high-performance and high availability features, the HS21 blade delivers density without sacrificing processor performance or availability.PRODUCT FEATURES:High-density modular blade server designed to support the entire family of BladeCenter chassis;Designed to take less time to install and fewer people to maintain, helping reduce IT infrastructure costs;Support for dual-core processors and Intel Extended Memory 64 Technology provide the performance needed for even the most demanding applications;Featuring new high-speed fabrics with BladeCenter H to deliver greater bandwidth and performance;Helps reduce power and cooling costs while delivering substantial performance gains over earlier technology-true performance efficiency.