Display

• Built-in 27-inch (viewable) LED-backlit glossy widescreen TFT active-matrix liquid crystal display with IPS technology
• Resolution: 2560 by 1440 pixels
• Typical brightness: 375 cd/m²
• Can be attached to a wall mount, articulating arm, or other VESA-compliant mounting solution using the optional VESA Mount Adapter Kit
• Millions of colors at all resolutions
• Typical viewing angle: 178° horizontal; 178° vertical
• 16:9 aspect ratio

Processor

2.8GHz quad-core Intel Core i7 processor with 8MB shared L3 cache; Turbo Boost dynamic performance up to 3.46GHz; Hyper-Threading for up to eight virtual cores

RAM

16GB (two 8GB SO-DIMMs) of 1066MHz DDR3 SDRAM

Hard Drive

2TB 7400-rpm Serial ATA hard drive

Graphics Coprocessor

ATI Radeon HD 4850 graphics processor with 512MB of GDDR3 memory

Wireless Type

• AirPort Extreme 802.11n Wi-Fi wireless networking;² IEEE 802.11a/b/g compatible
• Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology
• 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

Connections

• One FireWire 800 port; 7 watts
• Four USB 2.0 ports
• SDXC card slot

Audio Support

• 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

Video Support

• iSight camera
• Mini DisplayPort output with support for DVI, VGA, and dual-link DVI (adapters sold separately); 27-inch models also support input from external DisplayPort sources (adapters sold separately)
• Support for extended desktop and video mirroring modes
• 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