On-Board RAM: 16GB of 2133MHz LPDDR3 onboard memory
Max. RAM: non-upgradeable.
Display: 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors/li>
Webcam: 720p FaceTime HD camera.
Graphics: Intel Iris Plus Graphics 655
Storage: 2TBGB SSD.
Input & Output: Four Thunderbolt 3 (USB-C) ports with support for:ChargingDisplayPortThunderbolt (up to 40 Gbps)USB 3.1 Gen 2 (up to 10 Gbps)