The MacBook Pro “Core i7” 2.7 15-Inch (Mid-2012 Retina Display) features a 22 nm “Ivy Bridge” 2.7 GHz Intel “Core i7” processor (3820QM), with four independent processor “cores” on a single silicon chip, an 8 MB shared level 3 cache, 8 GB of onboard 1600 MHz DDR3L SDRAM (which cannot be upgraded after purchase), 256 GB or 512 GB of flash storage (256 GB option available starting August 2, 2012), dual graphics processors — a NVIDIA GeForce GT 650M with 1 GB of dedicated GDDR5 memory and an “integrated” Intel HD Graphics 4000 graphics processor that shares system memory, as well as an integrated 720p FaceTime HD webcam. It does not have an internal optical drive. Connectivity includes 3-stream AirPort Extreme (802.11a/b/g/n), Bluetooth 4.0, two USB 3.0 ports, two “Thunderbolt” ports, an HDMI port, an audio in/out port, and an SDXC card slot.
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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.
2.8 GHz Intel QuadCore i7 64-bit processor / Retina 2880×1800 Display / Authentic 85W MagSafe Power adapter
16GB DDR3 Memory / 768GB Solid State Drive / Fresh Installation of MacOS 10.12 Sierra
15.4 inch LED-backlit display / Two USB 3.0 ports / Two ThunderBolt 2 Ports
HDMI port / An audio in/out port / SDXC card slot.
