: Controllers like the P420, P421, P430, and P440 require a standalone license key to activate the "SmartCache" menu in the configuration utility.
Monitor the SSD's activity LED. Under heavy database load, the SSD should flash, not the HDD. hp smartcache license key
ssacli ctrl slot=0 add licensekey=XXXXX-XXXXX-XXXXX-XXXXX-XXXXX Evaluation Key: : Controllers like the P420, P421, P430, and
The license key for HP SmartCache is typically required to enable the feature on compatible HP storage controllers. Here are a few points to consider: P816i-a Optional (Standard on P816i-a) P440
: Delivered via email for immediate use, bypassing physical shipping.
: Allows purchasing multiple licenses with a single activation key. Hewlett Packard Enterprise Supported Hardware Server Generation Supported Controllers Licensing Status P408i/e series, P416ie-m, P816i-a Optional (Standard on P816i-a) P440, P441, P840, P841, P741m Optional (Standard on P84x/P741m) P420, P421, P822, P721m Optional (Standard on P822/P721m) Prerequisites for Activation