Extending Functionality of the HPE Smart Array P420i: A Technical Analysis of the Licensing Model
Firmware Version 4.68 or Later:
HPE removed the requirement for a SAAP 2.0 license to enable RAID 6 and RAID 60 . Users with this firmware (or newer, such as version 8.32) can use these RAID levels as standard baseline features.
After execution, type ssacli controller slot=0 show to verify the license status change from "Unlicensed" to "Permanent."
HP SmartCache
The P420i’s base firmware provides standard RAID levels (0, 1, 1+0, 5) and basic cache operation. The optional license key enables and HP SSD Smart Path — two features that dramatically improve performance in mixed HDD/SSD environments:
Q: Can I use a P420i license key on a P430 or P440 controller?
- Verify Compatibility: Ensure the license key is compatible with your specific version of the HP Smart Array P420i and your server model.
- Backup Configuration: Before making any changes, always backup your current configuration to prevent data loss.
- Update Firmware: Keeping your controller's firmware up to date is crucial for performance and compatibility.
