ALL OF THIS COMES AS A BUNDLE. I know for sure that the smaller motherboard works Ive used it personally. The saber tooth motherboard I never bothered to use (I bought it from someone and decided not to use it) it does work since I tested it with the power supply and it does receive power. They both have CPUs installed already. Dont know the exact model and the ram is 2x8 and one stick of 8gb. The case on the left has a 350w power supply already installed. The item "Computer parts" is in sale since Tuesday, October 13, 2020. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\Motherboards". The seller is "isrve16" and is located in San Jose, California. This item can't be shipped, the buyer must pick up the item.