Part J9734A is compatible in the following Models:

Aruba 2920 Switch Series

HPE 2920-24G Switch - J9726A
HPE 2920-24G-POE+ Switch - J9727A
HPE 2920-24G-POE+ Switch - J9727AR
HPE 2920-48G Switch - J9728A
HPE 2920-48G-POE+ Switch - J9729A
HPE 2920-48G-POE+ Switch - J9729AR
HPE 2920-48G-POE+ Switch/S-Buy - J9729AS
HPE 2920-48G-POE+ 740W Switch - J9836A

HPE ConvergedSystem 300 for Virtualization Components and Blocks

HPE CS 300 Std Switch Block - 751861-B21

HPE Switch Stacking and Local Connection Modules

HPE 2920 2-port Stacking Module - J9733A
HPE 2920 2-port Stacking Module - J9733AR

HPE Switch Stacking Cables

HPE 2920 0.5m Stacking Cable - J9734A