How to find the WWN of a Fiber Card in Windows

Permanently deleted user -

Download the appropriate version of the fcinfo tool:

Install as administrator. It's very possible that you will get an error saying some part you are trying to install is older than what is already there. Or an error that you can only install as administrator.These only appear to be warnings, as the program seems to install just fine is spite of them.

Once complete, open a command prompt, and type:



The output generated will be the HBA's WWN.





Have more questions? Submit a request


Article is closed for comments.