If you can replace them with the stock fans then you shouldn’t void your warranty. If you can’t find any stock replacements then you could just do a cross ship rma, and just swap coolers to resolve the issue.

The fans work and do their job they just make a rattling noise. Card sits at 33c Im worried if I send it in, I'll get something of lesser value back with the gpu shortage. If I know that I'll get the same card back with fans fixed I'll send it in.