Dell PowerEdge RAID Controller 12 User’s Guide PERC H965i Adapter, PERC H965i Front, PERC H965i MX, and PERC H965e Adapter

Manage the PCIe storage interface

1. Enter the Dell PERC 12 Configuration Utility. See Navigate to the Dell PERC 12 configuration utility.
2. Click Main Menu > Controller Management > Advanced Controller Management > Manage PCIe Storage Interface.
3. To change the link speed, click View/Change Link Speed and select the appropriate options for each port, and then click Apply Changes.
4. To manage the PCIe width, select the appropriate width for each available link, and then click Apply Changes.
5. Select the Confirm check box and click Yes.
6. Click OK.
   NOTE: Physical drive slot numbers do not correlate with the controller PHY numbers. The physical drive slot numbers displayed on the HII may not be the same slot numbers in which the drives are actually installed.