![Amazon.com: Tinker3D Antminer S19 T19 S17 T17 Double Fan Shroud 6 Inch Outlet to 2X 4 Inch Round ASIC Miner Air Cooling Duct 2X 120mm USA Made (1) : Electronics Amazon.com: Tinker3D Antminer S19 T19 S17 T17 Double Fan Shroud 6 Inch Outlet to 2X 4 Inch Round ASIC Miner Air Cooling Duct 2X 120mm USA Made (1) : Electronics](https://m.media-amazon.com/images/I/71XSTqqC6QL.jpg)
Amazon.com: Tinker3D Antminer S19 T19 S17 T17 Double Fan Shroud 6 Inch Outlet to 2X 4 Inch Round ASIC Miner Air Cooling Duct 2X 120mm USA Made (1) : Electronics
![So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air](https://i.redd.it/h5oclqjgfam71.jpg)
So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air
![So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air](https://i.redd.it/zmu2epfgfam71.jpg)
So, i designed an intake fan shroud for the Lian Li O11 using convergent / divergent rocket nozzle concepts. 2.2in Sits flush against back panel intake port to isolate the intake air
![Amazon.com: DISAAR Antminer DR3 L3+ S9 S9i S9J S9 SE S11 T15 S15 Z11 S17+ S17 Pro S17e T19 S19 S19J Pro DR5 D7 Z9 120mm Fan Duct Cooling Shroud to 4 Amazon.com: DISAAR Antminer DR3 L3+ S9 S9i S9J S9 SE S11 T15 S15 Z11 S17+ S17 Pro S17e T19 S19 S19J Pro DR5 D7 Z9 120mm Fan Duct Cooling Shroud to 4](https://m.media-amazon.com/images/I/61lcGqs9ntL.jpg)