She was designed to displace 20,000 tonnes ( 19,684 long tons ; 22,046 short tons ) at load .
At full combat load she displaced 21,689 tonnes ( 21,346 long tons ; 23,908 short tons ) .
She was designed to displace 20,000 tonnes ( 19,684 long tons ; 22,046 short tons ) at load , but at full combat load she displaced 21,689 tonnes ( 21,346 long tons ; 23,908 short tons ) .