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  "path": "/en/3d-model/gadget/chimney-pi-mini",
  "publishedAt": "2026-05-19T07:49:06.000Z",
  "site": "https://cults3d.com",
  "tags": [
    "gadget"
  ],
  "textContent": "The compact sibling of Chimney Pi — a fully ventilated, actively cooled enclosure for your SBC. Four ventilated panels and a top mesh grille provide all-around airflow, driven by a 40mm PWM fan at the base. The snap-fit panel design makes assembly straightforward and tool-light.\n\nThe white frame and gray panel color scheme gives it a clean, mini-PC aesthetic that looks at home on any desk.\n\nCompatible with:\n\n- Raspberry Pi 5 (tested with NVMe hat and Active Cooler — snug fit)\n- Radxa X4\n\nNote: Raspberry Pi 5 GPIO header extension does not fit.\n\nWhat's included:\n\n- STEP files for all printed parts (8 parts for Pi 5, 9 for Radxa X4)\n- Full assembly guide with exploded views, print settings, and step-by-step photo instructions\n- PWM fan control code and wiring guide for Ubuntu and Raspberry Pi OS (via GitHub)\n\nHardware required:\n\n- Noctua NF-A4x10 5V PWM (40mm base fan)\n- Radxa X4 build additionally requires a second NF-A4x10 and a 40×40×11mm heat sink\n- M2.5 heat inserts and screws\n\nThe 40mm fan is optional for Pi 5 builds with an Active Cooler installed.\n\nFor maximum cooling performance, check out the full-sized Chimney Pi with a 60mm Noctua fan.",
  "title": "Chimney Pi Mini"
}