Alphacool Eisblock HDX-2 M.2 SSD Cooler
 

"Alphacool HDX-2 is interesting device which helps to improve NVMe SSD performance and stability. It's also inexpensive what for sure matters if we wish to use more than one of these devices.

The HDX-2 is the easy way to unlock additional power of your M.2 NVMe drive."

http://www.funkykit.com/reviews/cool...cooler-review/