2.0 GHz Intel Core 2 Duo running Mac OS X v10.5 Leopard
1 GB DDR SDRAM, 250 GB SATA hard drive, SuperDrive (DVD±R DL/DVD±RW/CD-RW)
20-inch (viewable) glossy widescreen TFT active-matrix LCD, 1680 by 1050 pixels, millions of colors
FireWire 400, FireWire 800 port, three USB 2.0 ports on computer, two USB 2.0 ports on keyboard, built-in iSight, mini-DVI output port with support for DVI, VGA, and S-video
Built-in 10/100/1000BASE-T (Gigabit), built-in AirPort Extreme (802.11n); built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module
1.83 GHz Intel Core 2 Duo processor with 667 MHz system bus
1 GB DDR2 SDRAM (expandable to 2 GB), 80 GB SATA hard drive, and slot-loading slot-loading Combo drive (DVD-ROM/CD-RW)
One FireWire 400 port (8 watts); four USB 2.0 ports (up to 480 Mbps); DVI output; VGA output (using included adapter); S-video and composite video output
Built-in 10/100/1000BASE-T (Gigabit), built-in AirPort Extreme Wi-Fi (802.11g)3; built-in Bluetooth 2.0+EDR (Enhanced Data Rate) module
Mac OS X v10.5 Leopard, iLife '08, and Front Row software included