Size and Weight

• Height:1.4 inches (3.6 cm)

• Width:7.7 inches (19.7 cm)

• Depth:7.7 inches (19.7 cm)

• Weight:2.7 pounds (1.22 kg)^

Processor

2.5GHz

2.5GHz dual-core Intel Core i5 (Turbo Boost up to 3.1GHz) with 3MB L3 cache

2.3GHz

2.3GHz quad-core Intel Core i7 (Turbo Boost up to 3.3GHz) with 6MB L3 cache

• Configurable to 2.6GHz quad-core Intel Core i7 (Turbo Boost up to 3.6GHz).

Storage

2.5 GHz

500GB (5400-rpm) hard drive

2.3GHz

1TB (5400-rpm) hard drive

• Configurable to a 256GB solid-state drive or 1TB Fusion Drive.

Graphics

• Intel HD Graphics 4000

Memory

• 4GB (two 2GB) of 1600MHz DDR3 memory

  • Configurable to 8GB or 16GB.

Video Support

Support for up to two displays at 2560 by 1600 pixels, both at millions of colors

Thunderbolt digital video output

• Native Mini DisplayPort output

• DVI output using Mini DisplayPort to DVI Adapter (sold separately)

• VGA output using Mini DisplayPort to VGA Adapter (sold separately)

• Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately)

HDMI video output

• Support for 1080p resolution at up to 60Hz

DVI output using HDMI to DVI Adapter (sold separately)

Audio

• Audio line in minijack (digital/analog)

• Audio line out/headphone minijack (digital/analog)

• HDMI port supports multichannel audio output

• Support for Apple iPhone headset with microphone

• Built-in speaker

Connections and Expansion

• Thunderbolt port (up to 10 Gbps)

• FireWire 800 port (up to 800 Mbps)

• Four USB 3 ports (up to 5 Gbps)

• HDMI port

• SDXC card slot

• Gigabit Ethernet port

• Audio in/out

• IR receiver

Communications

Wi-Fi

802.11n Wi-Fi wireless networking;IEEE 802.11a/b/g compatible

Bluetooth

Bluetooth 4.0 wireless technology

Ethernet

10/100/1000BASE-T Ethernet (RJ-45 connector)

Electrical and Operating Requirements

• Line voltage: 100-240V AC

• Frequency: 50Hz to 60Hz, single phase

• Maximum continuous power: 85W

• Operating temperature: 50° to 95° F (10° to 35° C)

• Storage temperature: -40° to 116° F (-40° to 47° C)

• Relative humidity: 5% to 95% noncondensing

• Operating altitude: tested up to 10,000 feet

• Typical acoustical performance, sound pressure level (operator position):

  • Dual-core model: 12 dBA at idle

  • Quad-core model: 15 dBA at idle