Lian Li UNI Fan SL-Infinity 120 (Triple Pack with Controller)
Bottom Line
The RGB fan pick in this roundup specifically because the daisy-chain wiring solves the real practical problem with multi-fan RGB builds, not just the lighting effect itself.
Pros & Cons
✅ Pros
- Daisy-chain wiring: dramatically less cable clutter than one cable per fan
- Infinity mirror effect looks meaningfully more three-dimensional than flat ARGB rings
- Controller included in the pack, no separate purchase needed to get started
- Consistent lighting sync across all three fans out of the box
❌ Cons
- Non-wireless: still real cables, just fewer of them than a non-daisy-chain design
- Premium price versus a plain, non-RGB 3-fan set
- Lian Li's own L-Connect software is required for full customization, another app to manage
Best For
- Glass-panel builds where the fans themselves are a visible design element
- Anyone who wants RGB case fans without a rat's nest of individual cables
- Not necessary if the fans are hidden behind a solid panel or in a homelab build
Performance & Real-World Usage
Specifications
Pairs with the Auotac ARGB fan hub below if a build needs to sync lighting across more fans than one included controller and daisy-chain run can cover, or needs a remote instead of software-only control.
Why daisy-chain wiring matters more than it sounds
A traditional RGB fan setup runs two cables per fan (power/PWM and ARGB lighting) back to a hub or the motherboard, which means a 3-fan radiator or front intake setup alone can mean 6 cables to route and hide. Daisy-chaining connects fan to fan directly, so only the first fan in the chain needs a run back to the controller. For anyone who has actually built a multi-fan RGB system before, that difference is the actual reason to pick a daisy-chain design over a cheaper non-chained alternative, not the lighting effect itself.
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