{"product_id":"eufy-homebase-3-cooling-lid-for-40mm-fan","title":"Eufy HomeBase 3 Cooling Lid for 40mm Fan","description":"\u003cp\u003eHaving Eufy e330 24\/7 cameras takes a toll on the HB3 as the HDD creates a lot of heat constantly writing. Both HDD and HB3 slowly died over a year due to the heat - HDD first and then HB3. My setup is located in the garage, therefore temps already get 40+ degrees so a fan is absolutely necessary for this horrible design.\u003cbr\u003e\u003cbr\u003eFound this model when trying to fix my Homebase 3 heating issues. I've modified it to have a higher mount, to allow for a little more room. I also created a ventilated version to further improve the design. I've based this on the 40mm design as the fan is quiet - any bigger and it will be overkill\/annoying. Head over to the \u003ca target=\"_blank\" href=\"https:\/\/www.thingiverse.com\/thing:6770398\" rel=\"nofollow noopener\"\u003ethingiverse\u003c\/a\u003e page for the 60mm version.\u003cbr\u003e\u003cbr\u003eBest used with 5V Noctua A4x20 40mm fan, soldered to a USB plug and plugged into the HB3 USB port. (see attached image with fan from \u003ca target=\"_blank\" href=\"https:\/\/www.thingiverse.com\/tmarks11\" rel=\"nofollow noopener\"\u003etmarks11\u003c\/a\u003e). \u003cbr\u003e\u003cbr\u003e^ I ended up using a prebuilt 40mm fan off \u003ca target=\"_blank\" href=\"https:\/\/www.ebay.com.au\/itm\/282857801977\" rel=\"nofollow noopener\"\u003eebay\u003c\/a\u003e for AUD $8 shipped.\u003cbr\u003e\u003cbr\u003e\u003cimg class=\"image_resized\" style=\"width: 15.88%\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000000952434\/design\/73368dbe-4624-4a14-a8e6-1afddf0ec3a0.webp\" alt=\"40x40x10mm DC 5V 40mm USB Cooling Fan Brushless CPU Computer Laptop Cooler Fan - Picture 3 of 10\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #E14747\"\u003eImportant (but not always obvious) → \u003c\/span\u003eFan should face outwards, meaning air is being directed out of the unit. If the ambient temp within your environment is lower than what the unit runs at, then face it inwards, but if it's nearly always hotter within your environment, then face it outwards to cool it.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFeel free to reach out with any questions.\u003cbr\u003e \u003c\/p\u003e\u003cboostme\u003e\u003cboosttitle\u003eBoost Me\u003c\/boosttitle\u003e\u003cboostcontent\u003eKeep me motivated to keep learning and improving my CAD designs! :) \u003c\/boostcontent\u003e\u003c\/boostme\u003e\u003cp\u003eDesign by Orvil on MakerWorld (license: BY-SA).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67437278986544,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_a4b43b04-92e8-430c-8543-6d6cfdc54e88.png?v=1785739806","url":"https:\/\/mymadmanlab.com\/products\/eufy-homebase-3-cooling-lid-for-40mm-fan","provider":"Mymadmanlab.com","version":"1.0","type":"link"}