Apple iMac retina 4k 21.5-inch (Late 2015)

In perfect condition, but without its original box... specifications below. iMac Technical Specification: Display 21.5-inch (diagonal) Retina 4K display with IPS technology 4096-by-2304 resolution with support for millions of colors Processor 3.1GHz quad-core Intel Core i5 (Turbo Boost up to 3.6GHz) Configurable to 3.3GHz quad-core Intel Core i7 (Turbo Boost up to 3.8GHz) Memory 8GB of 1867MHz LPDDR3 onboard memory Configurable to 16GB Storage1 1TB (5400-rpm) hard drive Configurable up to 2TB Fusion Drive or 512GB of flash storage (SSD) Graphics Intel Iris Pro Graphics 6200 Video Support and Camera FaceTime HD camera Simultaneously supports full native resolution on the built-in display and up to 4096 by 2304 pixels on an external display Support for extended desktop and video mirroring modes Audio Stereo speakers Dual microphones 3.5 mm headphone jack Headphone/optical digital audio output (minijack) 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 2 ports Mini DisplayPort output Support for HDMI, DVI, VGA, and dual-link DVI (adapters sold separately) 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) Kensington lock slot In the Box 21.5‑inch iMac with Retina 4K display Magic Keyboard Magic Mouse 2 Power cord