Ender 3 PSU cover - fits 80x80x25 fan

thingiverse

PSU cover for **Creality Ender 3 Max**. I think it fits multiple PSU's from Creality. Replaces both the PSU metallic cover and the plastic housing for the power button and power socket. Reuses the factory screws from the metallic cover. As stated in the title, it will fit a 80x80x25mm fan. For those of you wondering what fans I have installed for less noise: - **PSU fan**: even though the factory fan runs on 12V I placed inside a [**Sunon 24V 80x80x25mm**](https://www.emag.ro/ventilator-sunon-24v-80x80x25mm-2600-rpm-rulment-21155/pd/DYNSG2BBM/) fan. Powered on 24V is noisy but hooking it up to 12V runs smooth as hell. Should be enough for my PSU given that it is way bigger than the factory one. It is powered from the original 12V fan port. - **Extruder fan**: [**Noctua NF-A4x20 FLX, 40x40x20 mm, 12V**](https://www.emag.ro/ventilator-noctua-nf-a4x20-flx-40x40x20-mm-venta4x20flx/pd/D0HW66BBM/). I used a [**DC-DC Step Down LM2596**](https://www.emag.ro/modul-dc-dc-step-down-lm2596-display-pentru-v-lm2596s-v-lcd/pd/DFFDSBMBM/) module to lower the voltage from 24V to 12V. - **Motherboard fan**: repurposed the factory PSU fan (which is bigger in size than the factory motherboard fan) and wired it to the same **DC-DC Step Down LM2596** module. Even though it runs at half speed, I still find it somewhat noisy compared to the other two so I'm thinking of replacing it in the future. The extruder cover was fetched from [here](https://www.thingiverse.com/thing:4902320/files). Sorry for the links in romanian. You should be able to find the parts on other websites. My links are mostly to give you an idea of how they look. I also included the f3d file for those willing to adjust it towards a smaller fan.