Apple iMac (21.5-inch, Late 2015)

Display

• 21.5-inch (diagonal) LED-backlit display with IPS technology

• 1920‑by‑1080 resolution with support for millions of colors

Processor

• 1.6GHz

  • 1.6GHz dual‑core Intel Core i5 (Turbo Boost up to 2.7GHz)

• 2.8GHz

  • 2.8GHz quad‑core Intel Core i5 (Turbo Boost up to 3.3GHz)

Memory

• 8GB of 1867MHz LPDDR3 onboard memory

  • Configurable to 16GB

Storage¹

• 1.6GHz

  • 1TB (5400-rpm) hard drive

  • Configurable up to 1TB Fusion Drive or 256GB of flash storage (SSD)

• 2.8GHz

  • 1TB (5400-rpm) hard drive

  • Configurable up to 2TB Fusion Drive or 256GB of flash storage (SSD)

Graphics

• 1.6GHz

  • Intel HD Graphics 6000

• 2.8GHz

  • Intel Iris Pro Graphics 6200

Video Support and Camera

• 1.6GHz

  • FaceTime HD camera

  • Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display

  • Support for extended desktop and video mirroring modes

• 2.8GHz

  • 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