Apple MacBook Pro MB471LL/A 15.4-Inch Laptop (2.53 GHz Intel Core 2 Duo Processor, 4 GB RAM, 320 GB Hard Drive, Slot Loading SuperDrive) .(Refurbished) This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. Intel Core 2 Duo Processor 2.53GHz 4GB DDR3 RAM 320GB 5400RPM Hard Drive 15.4-Inch Screen, GeForce GT, Intro year: Late 2008.