• ×
    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.
Common problems for Battery
We would like to share some of the most frequently asked questions about: Battery Reports, Hold a charge, Test and Calibrating Battery . Check out this link: Is your notebook plugged in and not charging?
HP Recommended
Example:Omen Obelisk Desktop 875-1130
Microsoft Windows 10 (64-bit)

Hello,

 

My HP Omen Obelisk Desktop 875-1130, Product #: 5QB64AA#ABA, came with 16gb of RAM installed.  I would like to add another 16gb.  Which Dimm slot should I use?  All four slots are red.  It is dual channel capable, so I would like to take advantage of this feature.  Any suggestions?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

For dual channel put the modules in alternate slots.

 

It is recommended that you replace the original memory modules as well unless you manage to purchase memory modules that are absolutely identical in all respects.

 

Did it come with a single 16 GB module or with two 8 GB modules?

 

 



I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"



View solution in original post

2 REPLIES 2
HP Recommended

For dual channel put the modules in alternate slots.

 

It is recommended that you replace the original memory modules as well unless you manage to purchase memory modules that are absolutely identical in all respects.

 

Did it come with a single 16 GB module or with two 8 GB modules?

 

 



I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"



HP Recommended

Thank you for the advice!  My computer came with 1 16gb module.  I plan to buy an exact match, although I know that "exact" may have been built using different parts.  I will skip a slot when installing a second 16gb module.  Thanks again!  Have a great day!

† 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>.