Brand Name: APPLE Model No:MR932ZA/A Display: 15.4" (2880 x 1800 Pixels) Processor: 2.2GHz 6-core Intel Core i7, Turbo Boost up to 4.1GHz, with 9MB shared L3 cache Storage: 256GB SSD Memory:16GB of 2400MHz DDR4 onboard memory 15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 native resolution at 220 pixels per inch with support for millions of colors 2.2GHz 6-core Intel Core i7, Turbo Boost up to 4.1GHz, with 9MB shared L3 cache 256GB SSD 16GB of 2400MHz DDR4 onboard memory Radeon Pro 555X with 4GB of GDDR5 memory and automatic graphics switchingIntel UHD Graphics 630 Four Thunderbolt 3 (USB-C) ports with for:Charging,DisplayPort,Thunderbolt (up to 40 Gbps),USB 3.1 Gen 2 (up to 10 Gbps) Touch Bar with integrated Touch ID sensor Ambient light sensor Brand Apple SKU 100139192_NP-1020392178 Processor Type Intel Core i7,Intel Core i7 Display Size 15.4 Operating System Mac OS System Memory 16 Model MR932ZA/A Hard Disk 256GB