This oven can actually cook food with its 350 degrees maximum. It also has a 200 degree maximum to warm.
It can hold 8 sheet pans with 2″ full food pans or 4 sheet pans for 4″ full food pans. If you are using it to store dinner plates with plate covers you can fit two per sheet pan and a total of 4 sheets.
Outside Dimensions: 22.25″ x 40.25″ x 30″
Inside Dimensions: 18.75″ x 27″ x 27″