The iMac "Core 2 Duo" 2.0 20-Inch Aluminum, features a 2.66 GHz Intel "Core 2 Duo" processor, with two independent processor "cores" on a single silicon chip, a 3 MB shared level 2 cache, a 1066 MHz system bus, 4 GB of RAM, a 500 GB hard drive, a vertically-mounted slot-loading DVD+RW OS10.LEO.

Connectivity includes four USB 2.0 ports, a Firewire "800" port, built-in AirPort Extreme, and Gigabit Ethernet, as well as a Mini DisplayPort, which supports an external display in "extended desktop" mode.

Compared to the higher-end iMac "Core 2 Duo" models, this model has a slower processor and half the shared level 2 cache, a smaller hard drive, less RAM (and half the maximum RAM capacity), less shared DDR3 video memory, and no support for internal Bluetooth.

Specifications:

• Type: Mainstream, Multimedia
• Processor: Intel Core 2 Duo
• Processor Speed: 2.66 GHz
• Processor Name: Intel Core 2 Duo
• RAM: 4 GB
• Storage Capacity: 500 GB
• Graphics Card: ATI Radeon HD 2600 PRO
• Primary Optical Drive: DVD+RW
• Monitor Type: LCD Widescreen
• Screen Size: 20 inches
• Operating System: OS10.LEO
• Native Resolution: 1680 x 1050