Ok, I need some opinions: I am going to be putting an HPE MicroServer Gen8 at a remote site. My plan is to make this as self-contained and resilient as possible; In addition to mounting a router inside the server case, a friend 3D printed a dust filter holder for the front.
But what filter medium should I use?
It has only one fan, so I need to keep static pressure to a minimum.
Pending thermal tests I intend on sealing up the gaps in the back (near the PCIe slots)