Part C7207J is compatible in the following Models:

HPE Surestore 2/20 Tape Library

DLT Library 1/20 - C7201NB
DLT Library 1/20 - C7201RA
DLT Library 1/20 - C7201RC
DLT Library 2/20 - C7203NB
DLT Library 2/20 - C7203RA
DLT Library 2/20 - C7203RC
LTO Library 1/20 - C9521AA
LTO Library 1/20 - C9521CB
LTO Library 1/20 - C9521CC
LTO Library 2/20 - C9523AA
LTO Library 2/20 - C9523CB
LTO Library 2/20 - C9523CC

HPE Surestore E 2/20 Tape Library

DLT Library 2/20 - A4681A
DLT Library 2/20 - A5584A