Power Global

 View Only

 Power S1022S and TPM module

Raef Mansour's profile image
Raef Mansour posted Wed May 14, 2025 09:25 AM

Hello Community,

I m looking for a clear statement mentioning that IBM P10 servers S10XX have a physical TPM module.
looking at Redbook I see that all servers have a connector. and from a technical ppt I see confirmation that S1022S has one TPM.

Is there any other public source confirming that?




Actually I found a presentation mentioning  that only E1080 have redundancy.
Thank you!

Lionel Clavien's profile image
Lionel Clavien IBM Champion

Hi Raef,

Yes, they have a physical TPM that can be serviced. The official documentation (for S1022*, but you can find it by extension for S10x4) shows how to do it.

And yes, only high-end servers have a redundant one.

Hope this helps.

Satid S's profile image
Satid S

Dear Raef

If you Google with "ibm 9105 trusted platform module", you will see this resulting entry: Trusted platform module card for the 9105-22A ....  When you click it, you will see another web page with only one hot link for: Removing and replacing the trusted platform module card in the 9105-22A, 9105-22B, or 9786-22H.  This hot link takes you to the same URL as the one provided by Lionel.

Alan Fulton's profile image
Alan Fulton IBM Champion

I also see the E1080 having redundant TPM.

Alan Fulton's profile image
Alan Fulton IBM Champion

I see the same in Redbook , which many would call the ultimate " Source of Truth ".  
~
https://www.redbooks.ibm.com/redpapers/pdfs/redp5675.pdf
~
~