Depending on your operating environment, you can download the utility from the official HPE Support Center .

HP ProLiant Array Configuration Utility for Windows 64-bit | HPE Support

The relies on the HP Array Configuration Utility (ACU) to manage storage for its standard Smart Array P410i controller. While newer Gen8 and Gen10 servers use "Intelligent Provisioning" and "Smart Storage Administrator," the G7 generation still utilizes the legacy ACU for initial RAID setup and ongoing maintenance. Download Locations for ACU