IBM Express HS21, Xeon Quad Core E5320 80W 1.86GHz/1066MHz/8MB L2, 2x1GB Chk, O/Bay SAS

Designed to support high-performance Dual-Core or Quad-Core Intel Xeon Processors and packed with high availability features, the HS21 XM blade delivers density without sacrificing processor performance or availability.High-density modular blade server designed to support the entire family of BladeCenter chassisHigher internal memory combined with multi-core processors at 64-bit delivers leadership performance for multi-threaded applicationsFeaturing new high-speed fabrics with BladeCenter H to deliver greater bandwidth and performanceSupports new IBM 4GB Modular Flash Drive for optimized durability, reliability and power efficiency