Fits the Beelink SER8, SER9 and SER9 Pro in a 19" rack at 2U. Ships as both halves with the joining hardware, so it fills the full rack width out of the box.FITS Beelink SER8 Beelink SER9 Beelink SER9 Pro Beelink reused the SER8 chassis for the SER9 series, so one mount covers all three.WHAT YOU GET The PC mount and a matching blank half, plus the hardware to join them. Rack screws are not included. Use whatever your rack takes. MODULARThis is part of my Modular Series. The blank half swaps for any other 2U Modular Series mount in my shop, so you can add a second device to the row later. Pieces pair within the same U height.MATERIALPETG, not PLA. It holds its shape next to a mini PC that runs warm under sustained load, where PLA would soften.A 10" mini rack version of this mount is also listed in my shop, along with the rest of the Modular Series. 💬 For any custom design requests please message me.