Highest computing density (Up to 40 CPU's, 160 Processor Cores, and 640GB memory) Fastest and Most Cost-Effective Networking Solution (Infiniband QDR support) High Efficiency Power for Earth-Friendly Operations (93% power efficiency with highly effective cooling subsystem design) Outstanding Storage Flexibility (Up to 60 x 2.5" HDDs in 7U for Storage Blades) Peace of Mind via Remote Management Unsurpassed TCO