To fill this freezer you would need…
Maximum Racks per Freezer: 40 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 11 boxes
Maximum Microtube Boxes per Freezer: 440 boxes
Internal Freezer Dimensions: 47″ x 19″ x 26.5″ 1193mm x 483mm x 673mm