[SOLVED] Can I buy any TPM chip for motherboard?

[Tafjeera]

Hi there

I have an ASRock AB350 Gaming-ITX/ac motherboard and, the promo material and guide doesn't go out of its way to say it supports TPM but there is an LPC1 header on the board.

It's 13 pins and the layout is like this:

[][][][][][][]
[][][][][][]

Can I buy any TPM chip?

If so, I would like TPM 2.0; but would I need to look for a 2.0 chip, or is the version handled/controlled by the motherboard?

 

[popatim]

Asrock even sells tpms-s 2.0 for that socket.
https://www.asrock.com/mb/spec/card.asp?Model=TPM-S Module

 

[Tafjeera]

Asrock even sells tpms-s 2.0 for that socket.
https://www.asrock.com/mb/spec/card.asp?Model=TPM-S Module

Thanks - I saw that, but noticed it has 4 extra pins... it looks like it will fit but is it OK if the 4 pins overhang?

Also just for my general understanding, would any chip work or does it have to be made by my motherboard manufacturer and supported?

 

[popatim]

Manufacturer shouldn't matter.
As for the Pin count difference, I will refer you to AsRock, perhaps it's the wrong image. The spec clearly says LPC interface.