Specifications

Contrast ratio (typical)
400:1
Response time (typical)
16 ms
Pixel pitch
20-inch Apple Cinema Display: 0.258 mm
23-inch Apple Cinema HD Display: 0.258 mm
30-inch Apple Cinema HD Display: 0.250 mm
Screen treatment
Antiglare hardcoat
User controls (hardware and software)
Display power
• System sleep and wake
Brightness
Monitor tilt
Cable connectors
DVI (Digital Visual Interface)
FireWire 400
USB 2.0
DC power (24.5V)
Ports
Two-port, self-powered USB 2.0 hub
Two FireWire 400 ports
Kensington security port
VESA mount
Requires Cinema Display VESA Mount Adapter (M9649G/A, sold separately)
Compatible with VESA FDMI (MIS-D, 100, C) compliant mounting solutions
Electrical requirements
Input voltage: 100–240 VAC; 50–60Hz
Maximum power when operating
20-inch Apple Cinema Display: 65W
23-inch Apple Cinema HD Display: 90W
30-inch Apple Cinema HD Display: 150W
Energy saver mode: 3W or less
Environmental requirements
Operating temperature: 50° to 95° F (10° to 35° C)
Storage temperature: –40° to 116° F (–40° to 47° C)
Operating humidity: 20% to 80% noncondensing
Maximum operating altitude: 10,000 feet
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Technology Overview
Apple Cinema Displays