Cosmetic Grade B
Units are Fully Tested and 100% Functional
Intel® Core™ i7-3615QM Processor - 6M Cache, up to 3.30 GHz Processor
The MacBook Pro "Core i7" 2.3 15-Inch (Mid-2012/USB 3.0) 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,
4 GB of 1600 MHz DDR3L SDRAM (PC3-12800) installed in pairs,
a 500 GB Serial ATA (5400 RPM) hard drive,
an 8X DL "SuperDrive",
dual graphics processors
-- a NVIDIA GeForce GT 650M with 512 MB 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.
The standard configuration of this model has
an LED-backlit 15.4" widescreen TFT active-matrix "glossy" display (1440x900 native resolution),
AirPort Extreme (802.11a/b/g/n),
a Firewire "800" port,
two USB 3.0 ports,
a "Thunderbolt" port,
separate audio in and out ports, and
an SDXC card slot.
This model uses a "Unibody" aluminum case design - milled from a single piece of aluminum - and has
a backlit keyboard,
a "no button" glass "inertial" multi-touch trackpad, and
a non-swappable battery design.
Compared to its predecessor, this model essentially is identical externally with the exception of the aforementioned USB 3.0 ports.
Internally, however, it has a faster processor, architecture, graphics, and RAM.
* Please note that stock images are used - actual product might look slightly different