Height: 1.4 inches (3.6 cm)
Width: 7.7 inches (19.7 cm)
Depth: 7.7 inches (19.7 cm)
Weight: 2.8 pounds (1.29 kg)
2.66GHz Intel Core 2 Duo processor
3MB on-chip shared L2 cache
1066MHz frontside bus
4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM
One FireWire 800 port (up to 800 Mbps)
Four USB 2.0 ports (up to 480 Mbps)
SD card slot
NVIDIA GeForce 320M graphics processor with 256MB of DDR3 SDRAM shared with main memory
Mini DisplayPort with support for up to 2560-by-1600 resolution
HDMI port with support for up to 1920-by-1200 resolution
DVI output using HDMI to DVI Adapter (included)
VGA output using Mini DisplayPort to VGA Adapter
Support for extended desktop and video mirroring across both ports
AirPort Extreme 802.11n Wi-Fi wireless networking; IEEE 802.11a/b/g compatible
Bluetooth 2.1 + EDR (Enhanced Data Rate) wireless technology
10/100/1000BASE-T Ethernet (RJ-45) interface with support for jumbo frames
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
Dual 500GB 7200-rpm Serial ATA hard disk drives