To fill this freezer you would need…
Maximum Racks per Freezer: 60 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 13 boxes
Maximum Microtube Boxes per Freezer: 780 boxes
Internal Freezer Dimensions: 67″ x 19″ x 30″ 170.2 x 48.3 x 76.2