To fill this freezer you would need…
Maximum Racks per Freezer: 16 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 30 boxes
Maximum Microtube Boxes per Freezer: 480 boxes
Internal Freezer Dimensions: 29.13”W x 23.62”D x 51.57”H 740 x 600 x 1310 mm