Part of the KWS Rack v2 system
Main rack here
What is this?
This is a 2U module that stores all your rack’s power supplies in one clean place.
It’s designed for high airflow + tidy wiring:
- The front is a printed mesh/net (minimal, clean look) that lets air flow into the rack.
- Inside there’s a vented shelf where you can stack your power supplies.
- In the middle of the shelf you can secure PSUs with zip ties.
- Along the back edge there are cable wrap tabs so you can coil leftover cable length neatly and keep the rack organized.
Airflow & cooling
- The module is built around front intake airflow to help cool the PSU stack.
- If you want active cooling, you can mount 2× 80mm fans behind the front mesh (optional).
Note: In the photos you may see fans, but the default front panel is just a mesh/net.
Hardware / Assembly
To mount the shelf to the front panel:
- M4 screws + nuts (use the holes in the shelf and front brackets)
PSU mounting:
- Use zip ties through the shelf openings to lock power supplies in place.
Optional upgrades (recommended)
Lightbox (looks amazing)
In the middle I’ve got a KWS lightbox with a WLED-controlled LED inside.
Create your own here
Cable management mounts
For clean routing and strain relief, use my cable mounts
Back cable pass-through
On the backside I used one of the “brush cable management” panels on MakerWorld to let cable bundles exit cleanly.
This is one more module in the KWS Rack v2 ecosystem.
Check out the main rack system here (and the rest of the modules)
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Ilan Kushnir
