DELL PE2950 III 2U RACK Quad Core Xeon E5420 2.5GHz(2×6MB cache 1333MHz FSB), 4GB FB 667MHz (2 × 2GB dual rank) RAM, FDD, DVD/CD-RW, 1×8 Backplane 2.5", 2 × 73GB 15K SAS HDD, PERC 6/i RAID 256MB cache (SATA or SAS Hot-Plug HDD), 2x PCIe x8 and 1x PCIe x4, 2×1Gb NIC, 1 × 750W PSU NBD