Introducing the new 21.5" iMac, now featuring additional features such as a Thunderbolt port and a quad-core processor.

Tech Specs:

Quad-core Intel Core i5 with 6MB on-chip shared L3 cache

500 GB Western Digital 7200 RPM hard drive

4 GB of RAM

AMD Radeon HD GDDR5 graphics processor

Thunderbolt port

802.11n Wi-Fi and Bluetooth 2.1 + EDR