Adapter for mounting SSDs in existing 3.5" server hotswap bays that has some sort of bottom support. Tested on Dell, HP/HPE old-style and HPE “smart” -carriers.
Optionally also print one of the pegs and secure the SSD in place. I found it to be completely unnecessary for Dell carriers, probably a good idea for “smart” HPE carriers and highly recommended for old-style HP carriers. The included pegs are for 7mm high SSDs, aka most modern ones.
The adapter has a hole for fastening one or two of the fastening pegs so you don't loose them before getting around to install the adapter.
Printing notes:
The author marked this model as their own original creation.