Apple iMac (21.5-inch, Late 2015)

Technical Specifications

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Size and Weight
  • 21.5-inch iMac
    • Height: 17.7 inches (45.0 cm)
    • Width: 20.8 inches (52.8 cm)
    • Stand depth: 6.9 inches (17.5 cm)
    • Weight: 12.5 pounds (5.68 kg)
  • 21.5-inch iMac with built-in VESA adapter
    • Height: 15.7 inches (37.9 cm)
    • Width: 20.8 inches (52.8 cm)
    • Depth (including built-in VESA adapter): 2.6 inches (6.6 cm)
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
Storage
  • 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
  • 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
Input
  • Magic Keyboard
  • Magic Mouse 2
  • Magic Trackpad 2
Wireless
  • Wi-Fi
    • 802.11ac Wi-Fi wireless networking
    • IEEE 802.11a/b/g/n compatible
  • Bluetooth
    • Bluetooth 4.0 wireless technology
Electrical and Operating Requirements
  • Line voltage: 100–240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Operating temperature: 50° to 95° F (10° to 35° C)
  • Relative humidity: 5% to 95% noncondensing
  • Operating altitude: tested up to 10,000 feet
In the Box
  • 21.5‑inch iMac
  • Magic Keyboard
  • Magic Mouse 2
  • Power cord
  • Lightning to USB Cable