A1) W42¼ x D24 1/8 x H79 (Overall size: W49¼ x D27 5/8) with two full height receding doors with two file drawers with one adjustable shelf above monitor pullout with bookstand and two pencil drawers with surge protector with six receptacles and phone jack for modem Space available for Monitor and tower: W31¼ x D21 7/8 x H34¾ Keyboard: W31¼ x H2¾