Processor:(1) Intel® Xeon® E3-1240 (3.30GHz/4-core/8MB/80W,1333, HT, Turbo 1/2/3/4), Cache Memory: 8MB Intel® Smart Cache, Memory: 4GB(2x2GB) PC3-10600E DDR3 UB ECC NOTE: Total of 4 DIMM slots, Network Controller: HP NC112i 1-Port Ethernet Server (x2), Storage Controller: HP Smart Array P212/256MB Controller, NOTE: A HP Smart Array Hot Plug Advance Pack for B110i w/1y 24x7 Supp Physical 1 Svr LTU (TC421A) is required for Hot plug system, Hard Drives: None ships standard, Internal Storage: Up to 4 large form factor Hot Plug drives, Optical Drive: None ships standard, Management: HP Integrated Lights-Out Standard (iLO 3), Power Supply: Auto-sensing PFC Power Supply, CE Mark Compliant, Form Factor: 1U, Warranty:1 year Next Day Parts replacement, 1-Years Labor, 1-Years Onsite support.