Apple A Grade Macbook Pro 13.3-inch (Retina) 3.1Ghz Dual Core i7 (Early 2015) MF843LL/A 512GB SSD 8 GB Memory 2560×1600 Display Mac OS X v10.12 Sierra Power Adapter Included

• Apple A Grade Macbook Pro (Early 2015)
• 13.3" Retina 2560×1600 Display
• 3.1Ghz Dual Core i7
• 512GB SSD 8 GB Memory
• Mac OS X v10.12 Sierra
• Power Adapter Included

Macbook Pro 13.3-inch (Retina) 3.1Ghz Dual Core i7 (Early 2015) . – Apple MF843LL/A. The MacBook Pro “Core i7” 3.1 13-Inch (Early 2015 Retina Display) features a 14 nm “Broadwell” 3.1 GHz Intel “Core i7” processor (5557U), with dual independent processor “cores” on a single silicon chip, a 4 MB shared level 3 cache, 8 GB of onboard 1866 MHz LPDDR3 SDRAM (which can be upgraded to 16 GB at the time of purchase, but cannot be upgraded later), 128 GB, 256 GB, or 512 GB of 4 Lane PCIe-based flash storage, and an integrated Intel Iris Graphics 6100 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 2560×1600 (227 ppi) “Retina” display in a case that weighs just less than 3.5 pounds (1.58 kg). It does not have an internal optical drive.