be quiet! Light Wings 140mm PWM High Speed ARGB Case Fan
- 1 Fan
- No Controller
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Three 120 mm PWM fans with front and rear ARGB lighting, 18 LEDs per fan, a hub for up to six components, rifle bearings rated for 60,000 hours, 40–45 CFM airflow at 20.6 dB(A) maximum noise
The triple pack supplies three 120 mm PWM case fans in black, each fitted with 18 addressable RGB LEDs on both front and rear surfaces. An included ARGB hub lets users synchronise up to six compatible components through a single connection. The rifle bearing is rated for 60,000 hours of operation. Builders who want addressable lighting on intake and exhaust positions get a matched set in one box.
Replacing a lone standard fan with this pack adds front-and-rear illumination plus coordinated colour control across the chassis. The jump is worth it when the build has a transparent side panel and the owner wants a unified lighting theme without buying separate controllers. Systems that already run a full ARGB ecosystem with spare hub ports gain no new synchronisation capability from the bundled hub.
Speed is regulated between 1,600 and 1,999 RPM through the 4-pin connector, delivering 40 to 45 CFM at 20 to 25 dBA. The 25 mm thickness fits standard 120 mm mounts but leaves no room for thicker radiators in tight layouts. Motherboards with only 3-pin headers lose automatic speed curves, and cases limited to two 120 mm slots cannot use all three fans simultaneously.
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| Product | |
|---|---|
| Brand name | be quiet! |
| Product line | Light Wings |
| Model name | 120 mm PWM Triple Pack |
| Product type | Case Fan |
| Product color | Black |
| Performance | |
| Rotational speed | 1600-1,999 RPM |
| Airflow rate | 40-45 CFM |
| Power | |
| Power input connector | 4 Pin |
| Size & build | |
| Fan size | 120 mm |
| Number of fans | 3 Fans |
| Fan depth | 25 mm |
| Bearing design | Rifle |
| Shipping weight | 0.84 kg |
| Package size | 178 × 140 × 89 mm |
| Compatibility | |
| Compatible with | Case |
| Environment & compliance | |
| Operating noise | 20–25 dBA |
| More details | |
| Fan control | Controller |
| LED lighting | ARGB |
Other versions of this model
Each fan measures 120 mm square and 25 mm thick, so allow at least that much depth behind any mounting panel.
Plug each 4-pin PWM connector into a motherboard fan header and each ARGB lead into a 5 V ARGB header; the hub also requires its own power connection, which is frequently overlooked.
The rifle bearing is rated for 60,000 operating hours, so replacement is only needed after many years of continuous use.
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