Aluminum enclosure macOS version 10.15. 3 pre-installed 10th Gen Intel Core i7-1060NG7 1.2GH z quad-core processor 3.8GH z Max Turbo Frequency, 8MB Cache 16GB 3733MHz LPDDR4X SDRAM 480 GB Solid State Drive Intel Iris Plus Graphics Integrated audio w/stereo speakers Wide stereo sound Support for Dolby Atmos playback Three-mic array with directional beamforming 802.11 ac Wi-Fi wireless networking; IEEE 802.11 a/b/g/n compatible Bluetooth 5.0 wireless technology 720p FaceTime HD camera Backlit Magic Keyboard with a redesigned scissor mechanism Large Force Touch trackpad