Computers

2.7GHz Processor 128 GB Storage 2.7GHz dual-core Intel Core i5 Turbo Boost up to 3.1GHz 8GB 1866MHz LPDDR3 memory 128GB PCIe-based flash storage1 Intel Iris Graphics 6100 Built-in battery (10 hours)2 Force Touch trackpad

2.7GHz quad-core Intel Core i7 processor Turbo Boost up to 3.6GHz 16GB 2133MHz memory 512GB PCIe-based SSD1 Radeon Pro 455 with 2GB memory Four Thunderbolt 3 ports Touch Bar and Touch ID

2.3 GHz Quad-Core Intel Core i7 processor 8 GB DDR3 RAM; 256 GB Flash Storage 15.4-inch LED-backlit Retina Display, 2880-by-1800 resolution NVIDIA GeForce GT 650M 1GB Graphics Mac OS X v10.8 Mountain Lion, 7 Hour Battery Life

3.1 GHz Intel Core i5 (Broadwell) 8GB of Onboard 1866 MHz LPDDR3 RAM 256GB PCIe-Based Flash Storage Integrated Intel Iris Graphics 6100 13.3" LED-Backlit IPS Retina Display 2560 x 1600 Native Resolution 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0 Thunderbolt 2, USB 3.0,...

2.5GHz quad-core Intel Core i7 with Turbo Boost up to 3.7GHz 16GB 1600MHz memory and 512GB PCIe-based flash storage1 Intel Iris Pro Graphics AMD Radeon R9 M370X with 2GB GDDR5 memory Built-in battery (9 hours)

More power, same size Thunderbolt & USB 3.0 OS Mountain Lion

With the 13-inch model lasts up to a staggering 12 hours - or up to 10 hours of iTunes movie playback.* Fourth-generation Intel Core processors and Intel HD Graphics 5000 make even the most demanding computing tasks easier. Whether you're...

2.7 GHz Intel Core i5 (Broadwell) 8GB of Onboard 1866 MHz LPDDR3 RAM 128GB PCIe-Based Flash Storage Integrated Intel Iris Graphics 6100 13.3" LED-Backlit IPS Retina Display 2560 x 1600 Native Resolution 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0 Thunderbolt 2, USB 3.0,...

With the 13-inch model lasts up to a staggering 12 hours - or up to 10 hours of iTunes movie playback.* Fourth-generation Intel Core processors and Intel HD Graphics 5000 make even the most demanding computing tasks easier. Whether you're...

OS: macOS Sierra, 13.3" 8/512GB, 720p HD FaceTime Camera Up to 4 ports with Touch Bar Bluetooth 4.2, Up to 10 hours Wireless Web, Weight: 1.37 kg 6th Generation Intel Core i5 Processor (Optional Intel Core i7)

OS: macOS Sierra, 13.3" 8/512GB, 720p HD FaceTime Camera Up to 4 ports with Touch Bar Bluetooth 4.2, Up to 10 hours Wireless Web, Weight: 1.37 kg 6th Generation Intel Core i5 Processor (Optional Intel Core i7)

2.5GHz quad-core Intel Core i7 with Turbo Boost up to 3.7GHz 16GB 1600MHz memory and256GB PCIe-based flash storage1 Intel Iris Pro Graphics AMD Radeon R9 M370X with 2GB GDDR5 memory Built-in battery (9 hours)