RGB Circuit Patterned Style Cover for Atmos II Full AIO Liquid Cooler

An RGB-capable style cover for the Atmos II AIO with a cool circuit design.
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updated December 5, 2025

Description

PDF

Overview

This upload includes files for both an RGB-capable cover and a thinner non-RGB cover. The cover features a Sci-Fi circuit design that will look cool on a wide range of PCs.

Instructions

Non-RGB

If you already have an Atmos II-style cap, you can use the magnetic screws from said cap on the circuit cap in order to attach it. If not, you can use M1.6x3 or M1.7x3 screws made out of a magnetic metal.

RGB

To use RGB, wrap an LED light strip around the pegs in the RGB Cover Base. Depending on the frequency of lights on the strip, you may want to use different configurations for better coverage. These are two example configurations.

After putting the light strip in place, put the RGB Cover Top on top and glue it on.

If the base and top are not flush and you don't like light shining from in between them you can use a small drill bit in order to widen the holes on the RGB Cover Top.

If you already have an Atmos II-style cap, you can use the magnetic screws from said cap on the circuit cap in order to attach it. If not, you can use M1.6x3 or M1.7x3 screws made out of a magnetic metal.

Printing Instructions

  • Supports: None

  • Resolution: 0.2 Structural

  • Print Orientation: Print in place

  • Everything Else: Go wild with filament, infil, etc.

If there are any problems with this model or instructions please let me know. I do not have access to an Atmos II or proper screws so there may be sizing or descriptive errors.

Tags



Awarded in the contest


3
Cooler Master: FreeForm Playground
371 entries | November 3 – December 3, 2025

Model origin

The author remixed this model.

Differences of the remix compared to the original

I used the Atmos AIO as a template for a cool RGB-capable style cover.

License