If you want to get information about IBM storage devices for z/VSE, you may go to the IBM System Storage Interoperability Center (SSIC). In the SSIC you can select the host platform "IBM System z", operating system, e.g. "IBM z/VSE 5.1. Now you may select the storage family, storage version, connection protocol, server model , ... I f you do not find the storage you are looking for, you may consult the z/VSE Planning book or our z/VSE storage support web page. Have a good weekend.