I bought a WD Blue 3TB HDD a month or so ago, and it has started making these noises when randomly accessed after seconds of inactivity.
Here you can take a listen, don't worry, no jump scares or anything
https://drive.google.com/file/d/0B3kAm0MqKUNzX0FkSDZpR1FGdGc/view?usp=sharing
Here you can take a listen, don't worry, no jump scares or anything
https://drive.google.com/file/d/0B3kAm0MqKUNzX0FkSDZpR1FGdGc/view?usp=sharing