Part
234488-B21
is compatible in the following Models:
HPE StorageWorks e7000 NAS
StorageWorks NAS Executor E7000 2P EURO-Model 902 - 230038-421
HPE StorageWorks NAS e7000 v2 server only - 322310-001
HPE StorageWorks NAS e7000 v2 server only - 322310-421