Good but can do better...
I had a hard time putting 4 disks properly in the connectors... and as I don't dare to force them too much... I gave up and I finally use only 3 of them for ssd... otherwise, the case is very good, the silence is perfect and the USB C connection is very fast. I'm satisfied with the whole thing, but I regret having to give up using the 4 slots... I only needed 3 of them...