A storage system for objects such as wafers or reticles has at least one storage module, in which the objects are stored one above the other in packets similar to a column. Located next to the storage module is an inserting and dispensing module which comprises a robot. The robot has an arm which is movable substantially in a horizontal plane and with which predetermined objects can be laterally removed from or inserted into a predetermined packet. The packets are arranged in the storage module on a conveyor that runs substantially in a horizontal plane. The predetermined packet can be brought by the conveyor into a transfer position, at which the predetermined object can be transferred between the arm and the predetermined packet.