Apple MacBook Pro 15.4-Inch Laptop Quad Core i7 2.3GHz / 16GB DDR3 Memory / 1TB SSHD / OSX Yosemite 10.10 / Thunderbolt / DVD-RW SuperDrive 2 x USB 3.0 / 1 x Thunderbolt / SD Card Slot / 1 x Firewire / DVD-RW SuperDrive 1TB SSHD Hard Drive / Dual Geforce GT 650M Graphics / Intel HD 4000 OSX Yosemite 10.10 / iLife '11 / Good Battery 16GB DDR3 Memory / 720p FaceTime HD camera / Airport Extreme Wifi Intel Quad Core i7 2.3Ghz Processor (Speed Boost 3.3Ghz) /