If there were ones that vibrated or had interference enough to affect neighboring units, that would be marketing points. As it is now, no one mentions any of those points. It’s all capacity, I/O and features.
If there were units that showed any of those issues, the reviews would tell.
This unit is basically dead silent in normal operation. During charging and discharging there is an audible hum, but nothing else. I haven’t noticed any vibration or ZFS scrubs reporting corrections.
Not to be that guy, but I don’t really find the picture that amazing. 5/10. It’s a rally car. Probably har to compose for and get in focus as it’s moving fast so props for that.
Possible improvements:
Obviously all of this is my subjective opinion. Take it for what it is. A strangers opinion on the internet. Thank you for sharing!
As with all things backups, testing and maintenance is key.