Compatibility of CL16 or CL18 RAM Modules with Desktop Computer featuring CL22 RAM Slots

[MrlegO_Mr2legO]

Dear HP Experts or Computer Experts, 

I hope this message finds you well. I am writing to seek your expert guidance and advice regarding a technical matter concerning the compatibility of RAM modules for my desktop computer.

I currently possess a desktop computer equipped with RAM slots that have a CAS Latency (CL) rating of 22 (CL22). In light of this, I am contemplating upgrading the system's memory by incorporating additional RAM modules. After conducting preliminary research, I have come across RAM modules with varying CAS Latency specifications, particularly CL16 and CL18.

Given the aforementioned circumstances, I am seeking your professional expertise to ascertain the compatibility of RAM modules featuring CL16 or CL18 with a desktop computer that possesses RAM slots designed for a CL22 specification. Specifically, I would greatly appreciate your insights on whether it is technically viable to install RAM modules with lower CAS Latency values, such as CL16 or CL18, into a system with CL22 RAM slots. Additionally, I am interested in understanding any potential performance implications, stability concerns, or other factors that may arise from such an upgrade.

I understand that your expertise in this field would be invaluable in helping me make an informed decision regarding this upgrade. Your insights will greatly aid in ensuring the optimal functioning and longevity of my desktop computer.

Thank you in advance for taking the time to review and respond to my inquiry. I eagerly await your professional opinion and guidance. Please feel free to contact me at my email at your earliest convenience. I am grateful for your assistance and look forward to benefiting from your expertise.

Sincerely,

MrlegO_Mr2legO

[NonSequitur777]

@MrlegO_Mr2legO,

Welcome to our HP User Forum!

Personally, I wouldn't worry about CAS latency, but rather if the RAM modules you are going to install are dual rank (2Rx8) or not, and you want to install identical RAM: same brand, model, and capacity for best RAM performance.

An affordable dual-rank RAM kit example for your desktop would be (2 x 16GB): https://www.amazon.com/Timetec-3200MHz-PC4-25600-Gaming-Regular/dp/B07QRVNB26/ref=sr_1_1?crid=31LQWO....

Hope this was helpful.

Kind Regards,

NonSequitur777

[MrlegO_Mr2legO]

Dear NonSequitur777,

I hope this message finds you well. I wanted to take a moment to express my sincere gratitude for the tremendous help and guidance you provided me recently.

Your willingness to share your expertise and insights with me has been immensely valuable, and I truly appreciate the time and effort you dedicated to assisting me. Your support has not only resolved my queries but also empowered me with a deeper understanding of the matter at hand.

Your kindness and generosity in sharing your knowledge have made a significant impact on my situation, and I am incredibly thankful for your assistance. Your contribution has made a positive difference, and I am truly fortunate to have had the opportunity to benefit from your expertise.

Once again, thank you from the bottom of my heart for your selfless assistance. I remain deeply appreciative and inspired by your willingness to help. Should you ever require any support or assistance from my end, please do not hesitate to reach out.

Wishing you all the best and looking forward to the possibility of connecting again in the future.

Warm regards,

MrlegO_Mr2legO

[NonSequitur777]

@MrlegO_Mr2legO,

Thank you -wishing you well.

Live long and prosper. 🖖

Kind Regards,

NonSequitur777