This Certified Refurbished product is tested & certified by Apple Computer to look and work like-new. The product includes all original accessories, and is backed by a 90 days warranty. 1.2 GHz Dual-Core Intel Core M5 Processor (Turbo Boost up to 2.7 GHz) with 4 MB shared L3 cache 8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage