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What’s in the Box
LED Cinema Display
AC power cord
Printed documentation

System Requirements
Mac computer with Mini DisplayPort, including MacBook, MacBook Air, MacBook Pro, Mac Pro, Mac mini, and iMac
Mac OS X v10.6.4 or later

Technical Specifications
Screen size: 27 inches - diagonal viewable
Screen type: TFT active-matrix LCD with in-plane switching - IPS
Resolution: 2560 by 1440 pixels
Colors: 16.7 million
Aspect ratio: 16:9
Viewing angle: 178° horizontal; 178° vertical
Brightness: 375 cd/m2
Contrast ratio: 1000:1
Response time: 12 ms

Cables
Mini DisplayPort
Universal MagSafe - up to 85W
USB 2.0

Ports
Three powered USB 2.0 ports
Kensington security slot

Camera and Microphone
Built-in iSight with microphone

Speakers
Built-in 2.1 speaker system - 49 watts

Electrical Requirements
Input voltage: 100V to 240V AC; 50-60Hz
Maximum power: 250W - LED Cinema Display while charging MacBook Pro
Energy saver mode: 1W or less

Environmental Requirements
Operating temperature: 50° to 95° F -10° to 35° C
Storage temperature: -4° to 116° F - 20° to 47° C
Operating humidity: 20% to 80% noncondensing
Maximum operating altitude: 10,000 feet

Size and Weight
Height: 19.35 inches - 49.1 cm
Width: 25.7 inches - 65 cm
Depth (with stand): 8.15 inches - 20.7 cm
Weight: 23.5 pounds - 10.7 kg