Apple iMac 5K 27" - i5-7500 Description:
Apple iMac (5K) 27-inch - i5-7500 3.40GHz Quad Core, 16GB RAM,128GB SSD 1TB Fusion Drive, 5120x2880 Display, MacOS, 6 Mth Wty (Refurbished)

iMac (Retina 5K, 27-inch, 2017)

Display
- Retina 5K display
- 27-inch (diagonal) Retina 5K display
- 5120-by-2880 resolution with support for one billion colors
- 500 nits brightness
- Wide color (P3)
Processor
- 3.4GHz quad-core Intel Core i5 (Turbo Boost up to 3.8GHz)
Memory
- 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible
Storage
Graphics
- Integrated Intel HD Graphics 630
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
- Thunderbolt 3 digital video output
- Native DisplayPort output over USB-C
- Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (not included)
Audio
- Stereo speakers
- Microphone
- 3.5 mm headphone jack
- Support for Apple iPhone headset with microphone
Connections and Expansion
- 3.5 mm headphone jack
- SDXC card slot
- Four USB 3 ports (compatible with USB 2)
- Two Thunderbolt 3 (USB-C) ports with support for:
- DisplayPort
- Thunderbolt (up to 40 Gbps)
- USB 3.1 Gen 2 (up to 10 Gbps)
- Thunderbolt 2, HDMI, DVI, and VGA supported using adapters not included)
- 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
- Kensington lock slot
Wireless
802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible
Bluetooth 4.2 wireless technology
Operating System
macOS
macOS is the operating system that powers everything you do on a Mac. macOS Mojave brings new features inspired by its most powerful users, but designed for everyone. So you can get more out of every click.
Accessibility
Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things.