IMac (20-inch, Late 2006)

The iMac (20-inch, Late 2006) was released on 2006.

The firmware identifier is iMac5,1.

Operating System

 * First Release: Mac OS X Tiger (10.4)
 * Latest Release: (2GB) Mac OS X Lion (10.7.5) / Mac OS X Snow Leopard (10.6.8)