With this top-equipped Mac notebook, you can handle any task on the go. With Touch Bar and Touch ID, 2.6 GHz processor, 256 GB capacity. 2.6 GHz quad-core Intel Core i7 processor Turbo Boost up to 3.5 GHz 16 GB 2133 MHz memory 256 GB SSD on PCIe basis1 Radeon Pro 450 with 2 GB memory Four Thunderbolt 3 ports Touch Bar and Touch ID Color options: Space gray or silver