Apple MacBook Pro Retina Core i7-3615QM Quad-Core 2.3GHz 8GB 256GB SSD 15.4" GeForce GT 650M Notebook (Mid 2012)

MC975LL/A - MacBook Pro 10.1 - A1398

• Intel Core i7-3615QM 2.3GHz quad-core processor
• 3.3GHz Max Turbo Frequency, 6MB L3 Cache
• 8 GB DDR3L SDRAM
• 256 GB SSD hard drive (Solid State Drive)
• NVIDIA GeForce GT 650M with 1 GB of GDDR5 memory and Intel HD Graphics 4000
• Integrated audio with built-in stereo speakers
• Dual microphones
• No Ethernet
• AirPort Extreme 802.11a/b/g/n WiFi
• Built-in Bluetooth 4.0 wireless technology
• Built-in 720p FaceTime HD camera
• Backlit keyboard with multi-touch trackpad
• 15.4-inch Retina LED-backlit widescreen display (2880 x 1800)
• SDXC card slot

Battery Specifications:

• Li-Poly battery
• 95Wh

I/O Ports:

• Two (2) Thunderbolt ports
• Two (2) USB 3.0 ports
• One (1) HDMI
• One (1) audio input/audio line-in mini-jack

Power Specifications:

• Input: 100-240V ~ 50/60Hz
• Output: 14.85V---3.05A

Unit Dimensions:

• 0.71 x 14.13 x 9.73-inches (H x W x D, approximate)
• Weight: 4.46 lbs.

Includes

• Apple MacBook Pro Retina Core i7-3615QM Quad-Core 2.3GHz 15.4" Notebook
• Mac OS X version 10.7.5  pre-installed
• Power adapter 

Notes:
Model: MacBook Pro Retina
P/N: MC975LL/A
Includes 3rd party battery

Product Requirements:
Available power outlet

More Details: 

Heralded as the "most advanced Mac ever built," the officially dubbed "MacBook Pro with Retina Display" models combine a beautiful high-resolution LED-backlit 15.4" widescreen 2880x1800 (220 ppi) "retina" display with a thin, sleek case design that weighs a bit less than 4.5 pounds (2.02 kg). Curiously, these systems are not branded on the display bezel like earlier MacBook Pro models. Somewhat controversially, the Retina Display models also are an essentially "sealed" design with RAM that is soldered in place and cannot be upgraded after purchase, storage that is not intended to be upgraded after purchase, and a battery that cannot be replaced readily even by technical users or third-parties, either. This particular model -- the MacBook Pro "Core i7" 2.3 15-Inch (Mid-2012 Retina Display) features a 22 nm "Ivy Bridge" 2.3 GHz Intel "Core i7" processor (3615QM), with four independent processor "cores" on a single silicon chip, a 6 MB shared level 3 cache, 8 GB of onboard 1600 MHz DDR3L SDRAM (which cannot be upgraded after purchase), 256 GB of flash storage, 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. It does not have Gigabit Ethernet or Firewire "800," although adapters are available at extra cost.