These licenses are no longer available as the hardware is EoL, so you can't get them from HP or resellers.

HP updated the firmware for later RAID cards (P420+) to not require a license for RAID 6/6+0, however they didn't with the older cards that shipped with Gen6 & Gen7 servers, so you still need to add a license to get RAID 6/6+0 functionality.

If you have a Gen7 HPE server with a P410, P410i, P411 or P411i and want/need RAID 6/6+0 then these are the licenses you need.

You will need to update the firmware on your P410, P410i, P411 or P411i to the latest version (6.64).

License details and instructions on how to apply the license will be provided once payment is cleared.