Intel Xeon X3430 Quad Core 2.40Ghz. DDR3 ECC DIMMS installed. 4 X Internal HotPlug Hard Drive Bays. All 4 Caddies are included. 2 x 500Gb 7.2K SATA Hard Drive included. Dell SAS6 Raid Controller. Gigabit Network Port 10/100/1000. Fully Tested off-Leased Server. 491 Brimley Road, Unit # 8. Toronto, M1J 1A4, Canada.