• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended

Thanks for your time. I have a similar scenario and just to make sure I have understood you,  in one channel (pair of black and white slots)  must have exact same type RAMs i.e. a pair of 1Rx4 PC3-14900R RAMs installed. Then in another channel 2Rx4 PC3-14900R RAMs can be installed as pairs? Actually in my HPZ820 workstation presently 32GB (4x8GB1Rx4 PC3-14900R RAM is installed in 4 black color sockets of 4 channels and I also bought  32GB (4x8GB2Rx4 PC3-14900R RAM. Which I am also planning to install.

HP Recommended

Thanks

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.