Apple iMac 21.5 inch All-in-One Desktop - 4GB, i5 2.gGhz, 500GB HD

Please note, that when the screen is off, there is some screen burn. However, as can see from photos is fine on. 
No keyboard or mouse, just the all in one screen and mac and power cable. 

Collection only

Display

  • 21.5-inch (viewable) LED-backlit glossy widescreen TFT display with support for millions of colors
  • Resolution: 1920 by 1080 pixels

Processor

  • 2.5GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache

Memory

4GB (two 2GB) of 1333MHz DDR3 memory

Storage1

  • 2.5 GHz
    500GB (7200 rpm) hard drive

  • Graphics
  • 2.5 GHz
    AMD Radeon HD 6750M graphics processor with 512MB of GDDR5 memory

Video Support and Camera

  • FaceTime HD camera
  • Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display
  • Support for extended desktop and video mirroring modes

Audio

  • Built-in stereo speakers
  • Two internal 17-watt high-efficiency amplifiers
  • Headphone/optical digital audio output (minijack)
  • Audio line in/optical digital audio input (minijack)
  • Built-in microphone
  • Support for Apple iPhone headset with microphone

Connections and Expansion

 

  • One Thunderbolt port
  • Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately)
  • One FireWire 800 port; 7 watts
  • Four USB 2.0 ports
  • SDXC card slot
  • Slot-loading 8x SuperDrive with 4x double-layer burning (DVD±R DL/DVD±RW/CD-RW)
  • Audio in/out
  • 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
  • IR receiver

Input

  • Apple Wireless Keyboard
    Full-size keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys, 4 arrow keys (inverted “T” arrangement), and embedded numeric keypad
  • Magic Mouse
    Smooth, seamless Multi-Touch surface with support for simple gestures (scrolling and swiping). Click and double-click anywhere. Ambidextrous construction accommodates left- and right-handed users.
  • Magic Trackpad
    Solid-state scrolling trackpad for precise cursor control; supports inertial scrolling, pinch and expand, swipe, three-finger swipe, four-finger swipe, tap, double-tap, rotate, screen zoom, scroll, click and drag, click drag and lock, secondary click A and B

Wireless

  • Wi-Fi
    802.11n Wi-Fi wireless networking;2 IEEE 802.11a/b/g compatible
  • Bluetooth
    Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology

Size and Weight

  • Height: 17.75 inches (45.1 cm)
  • Width: 20.8 inches (52.8 cm)
  • Depth: 7.42 inches (18.85 cm)
  • Weight: 20.5 pounds (9.3 kg)3

Electrical and Operating Requirements

  • Line voltage: 100-240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Maximum continuous power: 205W
  • Operating temperature: 50° to 95° F (10° to 35° C)
  • Storage temperature: -4° to 116° F (-20° to 47° C)
  • Relative humidity: 5% to 95% noncondensing
  • Maximum altitude: 10,000 feet
  • Typical acoustical performance
    • Sound pressure level (operator position): 18 dBA at idle4