Hi, i also run a R410 and was afraid of sacrifice one of the front bays also.. but then i went to the local computer store and picked up a external usb case and placed it inside the server and connecting it to the usb port above the 4 bays like shown in the picture.
And i am sure you already know the 2TB limitation this server has with the default sas card in this server? I ended up doing it the "bad" way and got an H700 Raid card, but that means i had to put all my drives in its own Raid-0 to let HexOS/TrueNAS detect the drives. I would just get a regular LSI card instead of doing it like i did.
