NVMe upgrade for Mac Pro 4.1/5.1 Mojave

[musicman691]

Originally Posted by K Roche

Are you able to determine that from the iSat app ?
The reason I ask is because that being the case I am now wondering if the extra fan noise may be the bottom of crest card resting on/touching the top of the Sapphire RX580 fan housing as it seemed pretty tight when I put the Crest in

That could be the problem (or part of it) which would be related to what I wrote earlier. You get things touching each other when they shouldn't (coupling) and you can get all manner of vibrations and sound happening that shouldn't.


It's for things like this I made up a bunch of decoupling rack mounts for all my rack gear. Isolates the gear from the rack and each other. Not perfect but a hell of a lot quieter.