Model Brand APPLE Model MB284Z/A Spec Name Aperture 2.0 Version Standard Operating Systems Supported Mac OS X v10.4.11 Tiger Mac OS X v10.5.2 Leopard System Requirements One of the following Mac computers: Mac Pro MacBook Pro MacBook Air MacBook Mac mini with an Intel Core Solo or Duo processor iMac with a 1.8GHz or faster PowerPC G5 or Intel Core Duo processor Power Mac G5 with a 1.6GHz or faster PowerPC G5 processor 15- or 17-inch PowerBook G4 with a 1.25GHz or faster PowerPC G4 processor Memory requirements 1GB of RAM 2GB of RAM for Mac Pro One of the following graphics cards: ATI Radeon X600 Pro, X600 XT, X800 XT Mac Edition, X850 XT, X1600, X1900 XT, 9800 XT, 9800 Pro, 9700 Pro, 9600, 9600 XT, 9600 Pro, 9650, HD 2400 XT, HD 2600 PRO, or HD 2600 XT ATI Mobility Radeon 9700 or 9600 ATI... Less

The 27-inch iMac Desktop Computer MC814LL/A from Apple is a sleek all-in-one computer with a stunning 16:9 HD display. When all you see is the display, nothing gets between you and what's onscreen. The more pixels a display has, the more light those pixels need to achieve the best picture possible. And that's exactly what the LED backlighting in iMac does: It pushes light through each pixel with remarkable brightness and efficiency. Because the LED backlight doesn't take up much space, the iMac enclosure stays thin - even with all the high-performance components inside. The 27-inch iMac features 2560-by-1440 HD resolution. It was a great idea then and it's a great idea now.The all-in-one design of the first flat-panel iMac cleaned up the desktop. It put everything you need - display,... Less