UPC 841434146137

• Includes all original accessories plus a 90 day warranty
• 1.1GHz dual-core Intel Core M processor with 4MB L3 cache, Turbo Boost up to 2.4GHz
• 256GB PCIe-based flash storage

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com "Reinvented" for the ultimate in portability, the "Early 2015" MacBook models are even lighter and thinner than the smallest models from the MacBook Air series, and with just one USB-C port for connectivity and a headphone jack, the hardware more resembles an iPad with an attached keyboard than it resembles earlier Apple notebooks. However, like the MacBook Air, these MacBook models run OS X rather than the iPad's iOS. The MacBook "Core M" 1.1 12-Inch features a 14-nm 1.1 GHz Intel "Core M" processor with two independent processor "cores" on a single chip, a 4 MB level 3 cache, an "integrated" Intel HD Graphics 5300 graphics processor that shares system memory, 8 GB of onboard 1600 MHz LPDDR3 SDRAM , and 256 GB of onboard PCIe-based flash storage . This all is housed in a wafer thin , 2.03 pound, aluminum case offered in "traditional" silver color as well as gold and a darker slate "Space Gray" color option. It also packs a lowly 480p FaceTime webcam, a backlit full-size keyboard with a thin "butterfly mechanism" keyboard design, a clever haptic-capable "Force Touch" trackpad, and a beautiful 12" TFT LED-backlit active-matrix "Retina" display . Apple boasts that the notebook additionally uses a new "tiered" battery design to maximize space inside the chassis and delivers 9-10 hours of runtime depending on use.