Yes, absolutely. It is not a Windows system file. Deleting it will only prevent CPU-Z from accessing full hardware data. Your PC will continue to function normally.
It is a digitally signed file, meaning the developer (CPUID) has attached a cryptographic signature verifying that the file has not been altered since they created it. If you have CPU-Z installed on your computer, seeing this file is normal and expected. cpuz143-x64.sys
or custom dashboard tools bundled with motherboards (like ASUS, MSI, or Gigabyte) Yes, absolutely
sc stop cpuz143 sc delete cpuz143 del C:\Windows\System32\drivers\cpuz143-x64.sys cpuz143-x64.sys