Lenovo IdeaCentre K330B 77471QU Desktop PC for $599.99 shipped after promo code LENO1121.  Here is a screenshot for your reference.  It features an Intel Core i5-2310 processor at 2.9GHz with Turbo Boost, 8GB DDR3 RAM, 1.5TB hard drive, 16x DVD±RW drive, AMD Radeon HD 6450 graphics with 1GB, Gigabit Ethernet, 16-in-1 media card reader, and Windows 7 Home Premium [...]