Apple iMac 21.5-Inch Mac Desktop with Built-in DVD Drive [Core i3] (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 i3 Processor 3.06GHz 4GB SDRAM RAM 500GB 7200RPM Hard Drive 21.5-Inch Screen, ATI Radeon HD 4670