The late 2015 Apple 21.5″ iMac measures at just 5 mm at its edges, which is 40% less volume than the 2011 iMac. The 21.5″ widescreen display features LED backlighting for vibrant, accurate color. With in-plane switching (IPS) technology, the iMac has a wide 178° viewing angle. The screen has a 16:9 aspect ratio and Full HD 1920 x 1080 native resolution, supported by integrated Intel HD Graphics 6000.

The iMac houses a 5th-Gen Broadwell 1.6 GHz Intel Core i5 Dual-Core processor with 8GB of 1867 MHz LPDDR3 onboard RAM. For storage, the iMac has a 1TB 5400 rpm HDD.

Outfitted with 802.11ac Wi-Fi (backwards compatible with 802.11a/b/g/n) for the speediest hook-ups to your home network, this iMac is also configured with Bluetooth 4.0, as well as an SDXC card slot for extra storage, four USB 3.0 ports, two Thunderbolt 2 ports, and a Gigabit Ethernet (RJ-45) jack. It also has a Kensington lock slot for added security.