Modular blood product storage system (1) for temperature-regulated storage of blood products (2) with a temperature regulation unit (3) for temperature regulation of the blood product storage system (1), a base unit (4) and at least one agitator unit (5) with an upper connection side (6), a lower connection side (7), a movable compartment (8) to receive the blood products (2) and a drive (9) for movement of the compartment (8), wherein the compartment (8) is arranged between the upper connection side (6) and the lower connection side (7), wherein the upper connection side (6) of the agitator unit (5) is selectively connectable to the temperature regulation unit (3) or a further agitator unit (5), and wherein the lower connection side (7) of the agitator unit (5) is selectively connectable to the base unit (4) or a further agitator unit (5).
