Apple iMac 5K 27" (MNED2) 3.8GHz Quad Core Intel Core I5 Desktop PC 2017

• Display 27-inch (diagonal) Retina 5K display 5120-by-2880 resolution with support for one billion colors 500 nits brightness Wide color (P3)
• Processor 3.8GHz quad core Intel Core i5 (Turbo Boost up to 4.2GHz)
• Memory 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible
• Storage 2TB Fusion Drive
• Graphics Radeon Pro 580 with 8GB of VRAM
• Video Support and Camera FaceTime HD camera, Simultaneously supports full native resolution on the built-in display at 1 billion colors and One 5120-by-2880 (5K) external display at 60Hz with support for 1 billion colors or Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors or Two 4096-by-2304 (4K) external displays at 60Hz with support for millions of colors
• Audio Stereo speakers, Microphone, 3.5 mm headphone jack
• InputMagic Keyboard, Magic Keyboard with Numeric Keypad, Magic Mouse 2, Magic Trackpad 2
• Wireless 802.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible, Bluetooth 4.2 wireless technology
• Size and Weight Height: 20.3 inches (51.6 cm), Width: 25.6 inches (65.0 cm), Stand depth: 8 inches (20.3 cm), Weight: 20.8 pounds (9.44 kg)
• Electrical Requirements Line voltage: 100–240V AC
• Operating System macOS Sierra