To fill this freezer you would need…
Maximum Racks per Freezer: 30 racks for Microtube Boxes
Maximum Microtube Boxes per Rack: 8 boxes
Maximum Microtube Boxes per Freezer: 240 boxes
Internal Freezer Dimensions: 19.75″ x 12″ x 37″ 502 mm x 305 mm x 940 mm