Talk about a facelift—nothing about the inside of this iMac resembles last year's model.

As we tear through this machine we'll be able to take a look at how Apple managed to eliminate a millimeter here and a micron there, one component at a time.

Here's a properly-cropped (1920x1080) version of the internals for you to use as a wallpaper. We call it the iMac 21.5" Late 2012 Wallpaper.