{"product_id":"raspberry-pi-4b-fan-holder","title":"Raspberry Pi 4B Fan holder","description":"\u003cp\u003eI got a Uctronics 19\" 1U Raspberry Pi Rack Mount (https:\/\/thepihut.com\/products\/uctronics-19-1u-raspberry-pi-rack-mount-with-ssd-mounting-brackets-holds-5x-rpi?variant=42461815406787) but I wanted to add fans, with a fan controller board, so as I couldnt find one, I made my own - these fit the sleds, have space for heatsinks and also fit the controller boards (https:\/\/thepihut.com\/products\/fan-controller-for-raspberry-pi?variant=39578362577091)\u003c\/p\u003e\u003cp\u003eYou need 4 M3x12 bolts to fix the fan, and the holder needs 3x M2.5x16 bolts. This will either fit the sleds for the rackmount here, or I have found they will also fit other mounts - I do however intend to make my own “mini rack” in future - watch this space!\u003c\/p\u003e\u003cp\u003eThis will work for both the pi 3B and 4B variants, and possibly others too as they all share a mounting footprint. (There is a \"Tall\" version as well for taller heatsinks- but uses the same M2.5x16 bolts)\u003c\/p\u003e\u003cp\u003eDesigned to be printed at 0.2mm - no supports, 15% Infill - use PETG due to warm environment of the Pi\u003c\/p\u003e\u003cp\u003eDesign by Dee Ghoti on MakerWorld (license: BY-SA).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67408067494192,"sku":"MW-154354","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_c060342e-b71c-46f6-b0da-350f6ced068b.jpg?v=1785207677","url":"https:\/\/mymadmanlab.com\/products\/raspberry-pi-4b-fan-holder","provider":"Mymadmanlab.com","version":"1.0","type":"link"}