Never heard such noises from any my NASes.
- a vibration frequently is caused by airflow. The first check must be for fan(s). Lifespan of the fan is based on many things, bit one is more important = a dust and insufficient maintenance (dust cleaning).
- when the fan is ok and your disk is vibrating, even when it’s removed from the bay and connected into external SATA port, it’s time to change the disk to new one
This solution, based on YT video seems to be OK. But, you need check first your fan(s).