iMac Core 2 Duo 24-inch (2009)

The iMac Core 2 Duo 24-inch featured a 2.93 GHz Intel Core 2 Duo processor (two independent processors on a single chip), 4 GB of RAM, a 640 GB hard drive, a slot-loading DVD-R DL SuperDrive, a built-in iSight video camera, and built-in stereo speakers. The screen was a 24-inch glossy TFT Active Matrix LCD display at 1920×1200. Ports included four USB 2.0 ports, a Firewire 800 port, Gigabit Ethernet, and a Mini DisplayPort. Wireless connectivity included a built-in AirPort Extreme.

The iMac Core 2 Duo (Early 2009) models differ from a previous similar aluminum iMac design by adding a tapered foot.

I used this iMac extensively as my primary home iMac for graphics and GarageBand music projects.

Source: EveryMac.com