Intel Core i7-4790 Processor (Quad Core, 8MB Cache, 3.6GHz, w/HD Graphics 4600) •Mainboard: Intel Q87 Express chipset • Ram :4GB DDR3 1600MHz SDRAM• Hard Drive :500GB SATA • Graphics : Integrated Intel(R) HD Graphics • Optical Drive: DVD RW• Nic: Gigabit • Dell Optical Mouse & Keyboard •OS: Win 7 Pro