no i dont think so, i know the sound of "fan eat cable" its more something vibrating. However, yesterday i put a piece of silicon under the Helios, since then everything is fine.
The fans are spinning in an expected noise-level. I still guess the case is not tight enough and starts vibrating.
My Helios stands on a wooden floor, maybe its not a good combination.
Independently from my experience, maybe you could add a silicon ring for the HDD screws between HDD and case in the next Batch.