Target your controller slot (e.g., Slot 3) and apply the key using this syntax:
Ensure the key matches a Gen8/Gen9 P-Series controller. It will not work on B-Series (Dynamic Smart Array) or E-Series (Essential) controllers. Smart Cache Option is Grayed Out Hpe Smart Cache License Key
Always update your HPE Smart Array controller firmware to the latest version before applying a new license key to ensure maximum stability and bug fixes. Target your controller slot (e
Command Example: ssacli ctrl slot=0 add licensekey=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX . Target your controller slot (e.g.
Step 3: Input the Key via HPE Smart Storage Administrator (SSA)