Apple imac 27 inch 5K retina display late 2015 model. I bought this computer from the apple store in December 2015. The spec of this computer is as follows.
Processor I7 6700
Hard Drive 3TB Fusion Hard Drive
Graphics Radeon R9 M395X 4GB
OS Sierra latest operating system.
Perpherials Wireless Keyboard,Magic Mouse & Trackpad, Apple supadrive.
Software Preinstalled Final Cut & Pro Logic. Little use excellent condition sold as seen.