Apple MacBook Pro 15.4-Inch Retina Laptop Quad i7 2.6GHz / 16GB DDR3 Memory / 1TB SSD / Geforce GT 650M 1GB Video / OS X El Capitan / Thunderbolt / HDMI Intel Quad Core i7 2.6Ghz Processor (Speed Boost 3.6Ghz) / 16GB DDR3 Memory / 720p FaceTime HD camera / Airport Extreme Wifi 1TB SSD Hard Drive / Dual Geforce GT 650M 1GB graphics + Intel HD 4000 2x 3.0USB / 2x Thunderbolt / SD Card Slot / 1x HDMI Output El Capitan 10.11 / iLife 11 / Office11 /