Apple model number A1407 refers to the Apple Thunderbolt Display (27-Inch), a high-resolution monitor with a built-in docking station, a MagSafe connector for charging MacBooks, and multiple ports for connectivity. It requires a Thunderbolt port on a compatible Mac and is not to be confused with the earlier Mini DisplayPort-based LED Cinema Display (A1316)
Includes the stand and a bracket mounting mechanism to mount onto a desk. The Thunderbolt cable is slightly frayed. Small ding on glass near the Apple logo.
Apple Thunderbolt Display - Technical Specifications
Display
27 inches of high-resolution screen space.
27-inch (diagonal viewable image size) thin film transistor (TFT) active-matrix liquid crystal display (LCD) with in-plane switching (IPS)
Resolution: 2560 by 1440 pixels
Colors (maximum): 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
Size and Weight
Big screen. Small footprint.
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 (10.8 kg)1
Cables and Peripheral Connections
Create a powerful docking station without a lot of clutter.
Cables
Built-in Thunderbolt cable
Built-in Universal MagSafe cable (up to 85W)
Peripheral connections
Three powered USB 2.0 ports
FireWire 800 port
Gigabit Ethernet port
Thunderbolt port
Kensington security slot
Audio and Video
Everything you need to make video calls and play music, movies, and games.
Built-in FaceTime HD camera with microphone
Built-in 2.1 speaker system (49 watts)
System Requirements
Thunderbolt-enabled Mac computer, including MacBook Air, MacBook Pro, Mac mini, and iMac
OS X v10.6.8 or later
Electrical and Operating Requirements
Input voltage: 100-240V AC; 50-60Hz
Maximum power: 250W (Thunderbolt Display while charging MacBook Pro)
Energy saver mode: 2W or less
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
Thunderbolt-Enabled Mac Computers
MacBook Air
MacBook Pro
iMac
Mac mini