In my company, we have a RSA authentication manager 130 appliance with a hardware Dell PowerEdge R210, with a version 8.1 SP1 patch 15. We want to upgrade to 8.4 but I'm not quite sure that hardware support that version. I am consulting you if that hardware support 8.4 or an earlier version like 8.3 patch 3 or else. Please confirm us. Thank you.