Apple iMac 21.5" Retina 4K Core i5-7500 Quad-Core 3.4GHz All-In-One-8GB 1TB Radeon(Mid 2017) Grade A

Technical Characteristics 

Status: Refurbished (Grade A)
Chassis: Incredibly thin, seamless aluminum casing, revolutionary 21.5-inch 4K Retina model, Spectacular, top-of-the-line image quality
Operating System: macOS  SIERRA
Processor: Intel Core i5 3.4GHZ
RAM : 8GB 2400MHz DDR4

HDD: 1 Terabyte Hard Drive
Optical Drive : No
Graphics Card: AMD Radeon Pro 560 Graphics w/4GB
Audio: Integrated audio with stereo speakers
Network: 10/100/1000 Gigabit Ethernet LAN

WebCam: FaceTime HD camera and microphone
Keyboard: Keyboard with multi-touch trackpad (International with PT covers where applicable)
Screen: 21.5-inch LED-backlit Retina 4K display with IPS technology (4096 x 2304)

I/O Ports :
(4) SuperSpeed USB 3.0 ports
(2) ports (USB-C)
(1) RJ-45 Ethernet jack
(1) 3.5mm Headphone jack
(1) SDXC card reader

Model : A1418
Dimensions: 17.7 x 20.8 x 6.9-inches (H x W x D)
Weight : 5.669 kg