can i stack cisco 9300 switches with different port counts?

[jfnicholsnceb]

I have two 24 port 9300's and a 48 port 9300.  Can I combine these into one stack?

[balaji.bandi]

yes you can do - make sure you check the models

[Joseph W. Doherty · Accepted solution]

Models with different port counts, generally, isn't an issue.

Models with different IOS feature sets and/or different IOS versions can be.

[Leo Laohoo]

1.  Make sure the existing switch/stack and the new switch are running the same IOS-XE versions. 

2.  Make sure the existing switch/stack and the new switch are running either in Install Mode or Bundle Mode (and NOT BOTH). 

3.  9300 and 9300L cannot be stacked together.