This item is in Grade A condition.
It has been fully tested and is guaranteed 100% functional.
Apple MacBook Pro "Retina" 15.4" Widescreen - Intel® Core™ i7-4980HQ 2.80GHz, 16GB RAM, 1TB Flash Storage, AMD Radeon R9 M370X + Iris 5200 Pro, Force Touch Trackpad, macOS - A1398 MJLU2LL/A Mid-2015
The MacBook Pro "Core i7" 2.8 15-Inch (Dual Graphics/Force Touch - Mid-2015 Retina Display) originally was only available as a "configure-to-order" configuration of the MacBook Pro "Core i7" 2.5 15-Inch (Dual Graphics/Force Touch - Mid-2015 Retina Display), but Apple later added it as a standard option, as well.
The MacBook Pro "Core i7" 2.8 15-Inch
(Dual Graphics/Force Touch - Mid-2015 Retina Display) features
a 22 nm "Haswell/Crystalwell" 2.8 GHz Intel "Core i7" processor (4980HQ),
with four independent processor "cores" on a single silicon chip,
a 6 MB shared level 3 cache,
16 GB of onboard 1600 MHz DDR3L SDRAM (which cannot be upgraded later),
1 TB of PCIe-based flash storage, and
dual graphics processors
-- an AMD Radeon R9 M370X with 2 GB of dedicated GDDR5 memory and
-- an integrated Intel Iris 5200 Pro graphics processor with 128 MB of "Crystalwell" embedded DRAM (and shared system memory).
It also has an integrated 720p FaceTime HD webcam and
a high-resolution LED-backlit 15.4" widescreen
2880x1800 (220 ppi) "Retina" display in
a case that weighs just less than 4.5 pounds (2.04 kg).
It does not have an internal optical drive.
includes 802.11ac Wi-Fi,
two USB 3.0 ports,
two "Thunderbolt 2" ports,
an HDMI port,
an audio in/out port,
and an SDXC card slot.
In addition, this model has
a backlit keyboard,
a new advanced "Force Touch" trackpad,
a "MagSafe 2" power adapter, and
an internal, sealed battery.
Compared to its predecessor, this model is similar, but it has a faster graphics processor, faster flash storage, a higher capacity battery, and a more advanced "Force Touch" trackpad. It has some different identifiers, too.