If you cannot wait for physical media, many administrators use a "hybrid" approach to install the OS on HPE ProLiant servers:
To obtain media, it's important to understand that ROK is a specialized OEM licensing model. Unlike retail versions, ROK software is BIOS-locked to HPE hardware and typically distributed as physical media (DVD) through authorized resellers. Official Methods for Obtaining ROK Media hp windows server 2016 standard rok download
Standard ROK packages include a physical DVD and a Certificate of Authenticity (COA) sticker that must be affixed to the server. If you cannot wait for physical media, many
If you have lost your media but have a valid license, you can contact HPE Support to request a replacement media kit or access to a secure download portal, provided you have a valid Support Agreement ID (SAID) . The "Clean ISO" Alternative If you have lost your media but have
Because ROK licenses are tied to specific hardware, there is no direct public "download" link for an HPE-branded ISO. You have two primary paths to secure the installation files: