Apple MacBook Pro MD103LL/A 4GB RAM 500GB Hard Drive Intel Core i7, 15.4-Inch Laptop (OLD VERSION) (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. 2.3 GHz Quad-Core Intel Core i7 processor 4GB DDR3 RAM; 500 GB Hard Drive 15.4 inch LED-backlit display, 1440-by-900 resolution NVIDIA GeForce GT 650M 512MB Graphics