The answer to your question is no because any ripping station or server is, in fact, a computer. But there is plenty of ripping stations available and these allow you to avoid ripping with a laptop or with a desktop computer, as suggested above.
Still, I would advice against doing so for a number of different reasons. The most important one is control over the ripping metadata.
In much the same way, if you buy (high res) files from providers like PrestoClassical, Hyperion, etc., I would suggest to first download them to a laptop or desktop and only in a second step (and after having checked and corrected the files metadata) to transfer them to your server or backup devices.
No matter what you’ll do, make sure that you understand the implications of using different ripping formats, especially in terms of metadata editing and portability, see also Using DAC of NDX2 - #16 by nbpf.
For comprehensive information on how to rip, organize and browse your music collection, you can check, among others, the MinimServer documentation and forum at https://forum.minimserver.com/.