1 x Quad Core Intel® Xeon® E-1240 (3.3GHz) Processor (8MB L2 Cache, 80W, 1333MHz FSB, HT, Turbo 1/2/3/4) Intel® C200 Server Chipset with Single Processor Support 4GB (2 x 2GB) PC3-10600E DDR3-1333 Unbuffered ECC DIMM Support up to 4 LFF 3.5” SATA Hot Plug Hard Drives HP Embedded Smart Array B110i SATA Controller (RAID 0/1/1+0) HP 16x DVD-ROM Drive; No Floppy Drive Integrated HP NC112i PCI Express Gigabit NIC 64MB Shared Video Supporting 1280x1024x16M Resolution 4 PCI-Express Expansion Slots Supports Windows Server, RHEL, SLES and Netware 460Watts Hot Plug Power Supply; 1 x Non-Redundant Fan Dimensions: 6.9 x 14.4 x 18.6 in; Weight: 12.2 kg min. 4U Tower Form Factor 1 Year Manufacturer Limited Warranty