iMac 21.5" 2.9-3.1GHz (Configure Me)

Get amazing performance from the quad-core Intel Core i5 or i7 processor, which features four processor cores on a single chip. Choose the speed and processor you want.

More memory (RAM) increases performance and enables your computer to perform faster and better. Choose additional 1600MHz DDR3 memory for your iMac. Memory is very difficult be added to your 21.5-inch iMac later, so be sure to choose the RAM you want now.

Configure your iMac with a large Serial ATA hard drive. Or select a Fusion Drive for a storage option that combines high-performance flash with a high capacity hard drive.

The wireless Magic Mouse — the world’s first Multi-Touch mouse — comes standard with your iMac. You can also add a Magic Trackpad to your order. Or you can choose the the wired Apple Mouse.

The Apple Wireless Keyboard comes standard with your iMac. Its ultra-compact design saves space and lets you place your mouse comfortably next to your keyboard. Or you can choose the wired Apple Keyboard with Numeric Keypad.

For up to three years from your computer's original purchase date, the AppleCare Protection Plan gives you direct, one-stop access to Apple's award-winning telephone technical support for questions about Apple hardware, Mac OS X, iLife, and iWork. And you get global repair coverage for your Mac — both parts and labor — through convenient service options.

Compact and convenient, the Apple USB SuperDrive connects to your iMac with a single USB cable. It lets you install legacy software and play and burn both CDs and DVDs, including double-layer DVDs.