Whoa. That’s the first reaction we had to the brand new iMac ($1,299+) Apple introduced today. If you thought they had thin all-in-ones before, just wait. This new model is only 4mm—yes, millimeters—at the edges. It still comes in 21.5” and 27” variations but the display is even better than ever thanks to a number of cutting edge technologies. To improve the internals, Apple unsurprisingly cut out the optical drive.
