Apple MC976LL/A (Mid 2012) 15.4" Macbook Pro with Retina Display, Intel Core i7-3720QM 2.6GHz, 8GB DDR3, 512GB Solid State Drive, 802.11n, Bluetooth, Mac OS 10.7 Lion(Refurbished) Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty. 15.4-inch LED-backlit Retina glossy widescreen display with edge-to-edge, uninterrupted glass (2880 x 1800-pixel resolution). 2.6GHz Intel Core i7 quad-core processor with 6MB shared L3 cache for excellent multitasking. NVIDIA GeForce GT 650M Graphics, 512GB Solid State Drive, 8GB installed RAM (1600 MHz DDR3), Built-in FaceTime HD camera for video chatting Multi-Touch trackpad for precise cursor control with support for inertial scrolling, pinch, rotate, swipe, three-finger swipe, four-finger swipe, tap, double-tap, and drag capabilities, Full-size backlit keyboard, Stereo speakers