140mm Fan Connector Brackets – Modular Mounting for Fan Arrays
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Modular brackets to connect 140mm fans into a stable array with optional cable management.
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Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Noncommercial
These 3D printable brackets allow you to securely connect multiple 140mm fans into a modular array. Designed for easy assembly and cable management, the brackets mount at the corners of standard 140mm fans and provide structural stability for larger setups—perfect for DIY cooling solutions, custom enclosures, or external radiator arrays.
I use them in my grow tent as a fan array.
🔧 Included Bracket Types:
- Connector for 2 fans
- Connector for 2 fans with zip tie slot for cable management
- Connector for 4 fans (2×2 layout)
- Corner brackets with 6mm holes for suspension or mounting
🔧 Features:
- Designed for 140mm PC fans (standard mounting holes)
- Clean and minimalistic design
- Optional cable management slot for tidy routing
- Can be mounted with standard M3 or fan screws
- Great for vertical or horizontal fan wall setups
🔧 Usage Tips:
- Use two brackets per fan edge (top/bottom or sides) for best stability
- Compatible with zip ties or screws for extra hold
- Ideal for Arctic P14 or any 140mm fan with similar mounting layout
Let me know if you'd like a German version too, or want to include details like print settings or materials!