CEPH advise

I want some advice regarding CEPH. I like to use it in the future when I have a 3 node cluster. The idea is to have 2 NVME ssd's per node. 1 1TB ssd for the OS and 1 4TB ssd for the CEPH storage. Is this a good approach?

Btw I'm think of WD SN850X or Samsung 990 Pro SSD's