To fill this freezer you would need…
Maximum Racks per Freezer: 35 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 12 boxes
Maximum Microtube Boxes per Freezer: 420 boxes
Internal Freezer Dimensions: 42.5″ x 18.5″ x 28″ 108 x 470 x 711mm