Mac OS X 10.6 Snow Leopard Included - Snow Leopard is either preinstalled or a separate Snow Leopard DVD is in the box for easy installation.

The new iMac. The all-in-one for everyone.
Stunning graphics. Faster performance. Double the memory.

From any view, iMac is impressive. Its profile is amazingly slim. But little compares to sitting in front of the glossy widescreen display framed in anodized aluminum. iMac instantly turns your workspace from a cluttered desktop into a brilliant display podium.

Power on a pedestal.
iMac sets the standard for elegance and power. It packs a complete, high-performance computer into its all-in-one design. With an anodized aluminum frame and glass cover, it's striking to behold. The 20- and 24-inch glossy widescreen displays make photos and movies come alive with rich color. The use of recyclable glass and aluminum makes iMac friendlier to the environment, too.

Nothing peripheral about it.
The ultrathin Apple Keyboard perfectly complements iMac. Its anodized aluminum enclosure features low-profile keys with a crisp, responsive feel. The keyboard includes special function keys for one-touch control of Mac features, and two USB 2.0 ports provide high-speed connectivity to your iPod, Mighty Mouse, digital camera, and other devices.

Distinguishing details.
With iMac, details make all the difference. For example, because it's made from a single sheet of aluminum, you won't see any seams or screws except for a single compartment on the bottom that provides easy access to the memory slots. The built-in iSight camera and microphone are integrated so neatly you barely notice they're there - until you need them for a video chat.

Beauty by the inch.
Photos, movies, games, videos, and applications with palettes. Anything you see on the 20- or 24-inch glossy widescreen display will be a pixel-perfect experience. iMac features a flat-panel LCD screen with 1680-by-1050 resolution (20-inch) or 1920-by-1200 resolution (24-inch), giving you vivid colors and breathtaking high-definition clarity. And theres nothing quite like seeing your lifes events on the big screen, thanks to the new iLife 09 built into every iMac.

Fast, faster, or fastest?
Every new iMac includes high-performance NVIDIA graphics standard. Now games run smoother, photos load faster, and pro applications have even more power. The 20-inch iMac with the NVIDIA GeForce 9400M integrated graphics processor delivers up to 2.3x faster graphics performance.1 The 24-inch iMac gives you even more graphics options. The NVIDIA GeForce 9400M integrated graphics processor makes viewing web pages and searching through your iPhoto library smoother and more efficient. Or you can choose NVIDIA GeForce GT 120 discrete graphics to take 3D graphics up a notch. For 3D graphics-intensive games or pro applications like Aperture and Motion, the NVIDIA GeForce GT 130 and ATI Radeon HD 4850 processors deliver the fastest graphics performance yet.

Massive storage. More memory standard.
iMac now has up to 4GB of 1066MHz DDR3 memory standard so you can run more applications simultaneously. And with a Serial ATA hard drive up to 1TB,2 load up on photos, videos, music, and more. Thats a remarkable amount of storage for just about anything and everything.

Built-in freedom.
Turn your house into a Wi-Fi wonderland. High-speed 802.11n wireless technology is built into iMac. And with Time Capsule or the AirPort Express Base Station, every computer in every room can wirelessly connect to iMac, the Internet, and each other.3 Over this network, everyone can print, surf the web, and even play music from the iTunes library through your home stereo — wirelessly.

iMac ins and outs.
Bring on your iPod, digital camera, mobile phone, and external hard drive. If it has a cable, iMac has a place for it. Youll find four USB 2.0 ports on iMac itself and two on the Apple Keyboard. Connect faster peripherals to the FireWire 800 port for even more possibilities.

iSight camera.
Built into the top of iMac is an iSight camera. You'll hardly notice it's there until you want to launch iChat, Photo Booth, or iMovie. iSight is easy to use and highly advanced. The remarkable picture quality and color accuracy make this tiny feature huge.

The greenest iMac ever.
Highly recyclable and energy efficient, the new iMac is designed with the environment in mind.

More energy efficient.
The energy-efficient hardware components in the iMac work hand in hand with Mac OS X to create a system that can dynamically adjust power consumption to reduce the energy used overall. iMac uses an advanced power management system leveraged from the technology that makes the most of battery life in Apples MacBook family. To reduce energy consumption, the iMac hard drive spins down automatically when inactive. iMac also decides which processor — CPU or GPU — is best suited to perform a task efficiently. That means when iMac is idle, its using as little power as possible.

Highly recyclable.
Apple designers and engineers have integrated the entire iMac computer into an enclosure made from a single, solid piece of recyclable aluminum. The display is made of recyclable glass. Both the aluminum and glass materials are very desirable to recyclers, which means the raw materials used in iMac computers can be reused in other products.