iMac 27-inch with Retina 5K display Mid 2017 Intel Core i5 8GB Ram 1TB Fusion Drive Radeon Pro 570 4GB Graphics MacOS preinstalled Apple Magic Keyboard

• 27-inch (diagonal) 16:9 widescreen LED-backlit Retina 5K display; 5120 by 2880 pixels; ambient light sensor
• 4GHz quad-core Intel Core i5 with 6MB shared L3 cache (Turbo Boost up to 3.8GHz)
• 8GB of 2400MHz DDR4 memory; supports up to 64GB
• 1TB Fusion Drive
• Radeon Pro 570 with 4GB of VRAM
• FaceTime HD camera*
• Two Thunderbolt 3 (USB-C) ports; support for high-speed 1/0 and video out
• SDXC card slot and four USB-A ports
• 10/100/1000BASE-T Ethernet
• Built-in stereo speakers, microphone, headphone jack .802.11ac Wi-Fi and Bluetooth 4.2
• Apple Magic Keyboard and Apple Track Pad.
• Preinstalled macOS
• Meets ENERGY STAR requirements