There is a discussion at
bit-tech concerning watercooling hard drives.
My participation has been limited to PFTA ("pulled from the ass") conjecture and limited personal experience...and seemingly, so is everyone else's.
So I thought I'd seek some info here, too.
I've never seen a HDD waterblock subjected to anything like the rigorous examination that the CPU/GPU blocks receive, indeed, there does not seem to be any consensus over
what part of a drive is suitable to cool.
Some blocks just attach to the chassis side, some plate the top or bottom.
Anyone here have any substantive data on the efficacy of watercooling a hard drive- does one method benefit more than the other and is this a subject worth investigating at all?