To fill this freezer you would need…
Maximum Racks per Freezer: 72 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 13 boxes
Maximum Microtube Boxes per Freezer: 936 boxes
Internal Freezer Dimensions: 67″ x 23″ x 31″ 170.2 x 57.2 x 78.7