If anybody has such a question, I suggest checking the hardware universe as the first step.
HWU is available here. http://hwu.netapp.com
Here is an example how you can get to the EF560 controller.
If this post resolved your issue, help others by selecting ACCEPT AS SOLUTION or adding a KUDO. Cannot find the answer you need? No need to open a support case - just CHAT and we’ll handle it for you.