Is 4th Gen Intel Xeon Scalable processor support CXL x4 mode

[yubing]

Is 4th Gen Intel Xeon Scalable processor support work with device with CXL x4 mode? 

[Alberto_R_Intel]

yubing, Thank you for posting in the Intel® Communities Support.

We will be more than glad to assist you with this matter. For us to be able to provide the most accurate response to your inquiry, please provide the complete model of your Intel® processor.

If by any chance you do not know the model or you are not sure, then you can also attach the SSU file report that contains those details

https://downloadcenter.intel.com/download/25293/Intel-System-Support-Utility-for-Windows-?product=91600

Any questions, please let me know.

Regards,

Albert R.

Intel Customer Support Technician

[Alberto_R_Intel]

Hello yubing, I just wanted to check if you saw the information posted previously and if you need further assistance on this matter?

Regards,

Albert R.

Intel Customer Support Technician

[Alberto_R_Intel]

Hello yubing, Since we have not heard back from you, we are closing the case, but if you have any additional questions, please post them on a new thread so we can further assist you with this matter.

Regards,

Albert R.

Intel Customer Support Technician