Thank you @schoondoggy and @E3000.
I used to have 2 SSDs there, hooked to a P420 and connected via a SAS to 4-Sata cable.
Though once I moved all the drives to the DL380 and repurposed the MicroServer I though to use it with a single SSD in the ODD bay and 4 SAS drives in the cage and though it would have been nice to have the SSD properly sat in place.
Thank you both for the tips!