The MacBook Pro "Core i7" 3.0 13-Inch (Retina Display) features a 22 nm "Haswell" 3.0 GHz Intel "Core i7" processor (4578U), with dual independent processor "cores" on a single silicon chip, a 4 MB shared level 3 cache, 8 GB of onboard 1600 MHz DDR3L SDRAM (which could be upgraded to 16 GB at the time of purchase, but cannot be upgraded later), 128 GB, 256 GB, or 512 GB of SSD storage (512 GB in MGXD2LL/A standard configuration), and an integrated Intel Iris 5100 graphics processor that shares memory with the system. It also has an integrated 720p FaceTime HD webcam, and a high-resolution LED-backlit 13.3" widescreen 2560x1600 (227 ppi) "Retina" display in a case that weighs just less than 3.5 pounds.
Key Features
13.3-inch LED-backlit display with IPS technology and a resolution of 2560 by 1600 pixels
3.0GHz quad-core Intel Core i7 processor with Turbo Boost up to 3.9GHz
8GB or 16GB of 2133MHz LPDDR3 memory
128GB, 256GB, 512GB, or 1TB of SSD storage
Intel Iris Plus Graphics 65
Four Thunderbolt 3 ports, a 3.5mm headphone jack, and a Touch Bar with integrated Touch ID sensor
Model: MGXD2LL/A
Note: Unit may come with minor scratches or scuff. Fully functional.