The ThinkCentre is a line of business-oriented desktop computers designed, developed, and sold by Lenovo, and formerly IBM. ThinkCentre computers typically include mid-range to high-end processors, options for discrete graphics cards, and multi-monitor support. Specifications: -Processor: Intel Quad Core i5-2400 up to 3.4GHz, 6 MB Intel Smart Cache -Graphics: Intel [More]