I try not to buy WD drives because I find them noisy.
LP is very quiet, while 7200.12 is kind of noisy for me (hence why I wanted to use 7200.12 in test system
).
In the end though, in both instances those drives merely hold data, and are rarely used. For test system, it holds STEAM and benchmark installers, but doesn't get used during testing. In my personal system, 2TB drive I for my review files; pictures, results, written reviews, reviews I'm working on, etc... So it only gets used when I first get a sample and create initial files, then not used again until reviews are done, and are "archived".
Anyway, WD black drives really soured me to that brand for internal drives, but I do use many WD external drives for various purposes. Today's modern systems draw such low power that cooling requirements are very low, and as such, so is noise, so anything that might generate noise at this time in the market isn't getting anywhere near my rigs!