This specific SoftPaq version is categorized under storage drivers and is primarily designed for select HP business notebooks, ultrabooks, and mobile workstations.
Clear your browser's cache or use a private window, then use the HP FTP server direct link to bypass temporary download blocks. sp64144exe link
If the standard installation throws a compatibility error, you can force the driver to install via Device Manager: Download and install or a similar file extractor. This specific SoftPaq version is categorized under storage