Yes, but I wouldn’t bother bringing it up to them. It’s fine if they want to provide it under multiple licenses. Since they make it available under the GPL, you can do those things under that license.
If they do change something, it will probably be to change the license away from GPL.
I think that’s being amplified by the case. They do make more noise than most, but it’s not actually all that loud. I have four in the server in my bedroom, and the fan, even at quiet low speed, is louder than the drives.