With September’s iPhone release in the rearview and the iPad Pro set for an early November launch, Apple is ready to add some new Mac hardware into its fall product line. Apple is currently planning to announce new 21.5-inch iMacs with 4K screens next week, according to multiple reliable sources. While the new computers are likely ready to begin showing up in stores as soon as Tuesday, October 13th, Apple will ramp up larger quantities for November, according to the sources, so finding one early on may be a slight challenge.

The new 4K iMacs will physically look like the current non-4K version, so the highlights of the upgrade will be the new 4096 x 2304 screen and much faster graphics cards. The machines will also likely come pre-loaded with El Capitan. As with the 5K iMac’s launch last year, the new 4K versions will come in at slightly higher price points than the non-4K variants. Apple has also been working on a new Magic Mouse 2 with Force Touch integration and a new Bluetooth Keyboard with improved battery life, but it is currently unclear if those accessories are ready to launch alongside the new Mac.