Adjustable Articulating 120 mm Fan Wall Mount Arm – Fan Wall Holder
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3-joint wall arm holds a 120 mm fan, swivels to vent under-desk heat
- Ocena
- 5 / 5
- Polubienia
- 88
- Pobrania
- 402
- Wydruki
- 2
- Wyświetlenia
- 2032
- Oceny
- 2
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Computers
- Licencja
- Creative Commons — Attribution — Noncommercial — NoDerivatives
Turn any spare 120 mm PC fan into a targeted cooling solution.
This wall arm features three articulated links and two swivel joints, all fastened with common screws & nuts, letting you position the fan exactly where dead air collects—like the warm pocket beneath a desk.
Key Features
Universal 120 mm mount – 105 mm hole spacing fits all standard PC fans
Five-axis adjustability – 3 hinged links + 2 rotatable bases for precise aim
Plug fan straight into a PC PWM header
or run via Arduino + 12 V adapter (if anyones interested I’ll upload how to do that)
Hardware Needed
| Qty | Part | Typical Size |
|---|---|---|
| few | Machine screws | M5 |
| few | Locknuts | M5 |
| 2 | Wall anchors + screws | For your surface |
| 1 | 120 mm fan | Any model |
Print Settings
Material: PLA+ or PETG for better heat resistance
Layer height: 0.2 mm
Perimeters: I did 2
Infill: 20 % gyroid
Supports: Only for the curved hinge pockets (auto-generated)
Nozzle: 0.4 mm
Assembly & Use
Press-fit or screw the fan onto the end plate.
Insert screws through each joint and secure with locknuts; tighten until movement is firm but smooth.
Anchor the base to the wall or the underside of your desk.
Connect to a PC fan header or wire to an Arduino/PWM fan controller with a 12 V supply.
Angle the arm upward to flush out stagnant warm air—instant comfort!