HP
572293-D21
is compatible in the following HP Models:
HP Omni 100 Desktop PC series
HP OMNI 100-6100BR DESKTOP PC - BZ016AA
HP OMNI 100-6100BR DESKTOP PC - BZ016AAR
HP OMNI 100-6110BR DESKTOP PC - QS445AA
HP OMNI 100-6110BR DESKTOP PC - QS445AAR