Some high-end controllers, like the HPE Smart Array P816i-a SR Gen10 and most Gen10 Plus or newer models, come with the license pre-activated.

Enter the 25-character alphanumeric HPE SmartCache license key.

Highly beneficial for database applications (Microsoft SQL Server, Oracle), virtualization clusters (VMware vSphere, Microsoft Hyper-V), and file servers with repetitive read patterns.

Select either Write-Through (safer, read-only acceleration) or Write-Back (faster, read/write acceleration) based on your application risk tolerance. Troubleshooting Common License Key Issues Invalid Key Error If the controller rejects the license key during input:

: Note that for newer generation servers (Gen10 and Gen10 Plus), caching features are often integrated differently or replaced by newer technologies like HPE SR SmartCache , which may have different licensing models. part numbers for a particular Gen8 or Gen9 server model?

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