UC520 default config file name in CLI does not match router model

[atti000011]

Hello,

I have a UC520 48U T/E/F-K9 router, i'm connected to the CLI and attempting a factory reset.

The show flash: command lists UC520-8U-4FXO-K9-factory-8.0.0.cfg as the default config.

Am I okay to use that file to reset the router to factory settings or do I need to get a 48U version of the config file to get the router up and running again?

Thanks