be quiet! Pure Wings 3 120mm PWM High-Speed Fan BL106
be quiet!
be quiet! Pure Wings 3 120mm PWM High-Speed Fan BL106
The be quiet! Pure Wings 3 120mm PWM High-Speed Fan is designed for demanding gaming and workstation PCs that need reliable thermal control. Its closed-loop motor maintains target speed regardless of resistance, making it effective on radiators and in tightly constrained builds.
Why this product
Closed-loop motor maintains target RPM
The fan constantly monitors speed and adjusts to overcome resistance from radiators or grilles, ensuring consistent performance rather than slowing under load.
High static pressure for radiators
At 2.41 mm H₂O, it delivers the air pressure needed for effective water cooling and demanding air-cooled configurations.
80,000-hour rifle bearing lifespan
Proven bearing technology and German design give it an average operating lifetime of 80,000 hours at 25°C.
Quiet at low speeds
Minimum PWM operation allows very low rotational speeds for silent running when thermal demand is low.
- Size120 × 120 × 25 mm
- Speed2100 RPM @ 100% PWM
- Airflow59.6 CFM (101.2 m³/h)
- Static pressure2.41 mm H₂O
- Noise level30.9 dB(A) @ 100% PWM
- BearingRifle bearing
- Lifespan80,000 hours @ 25°C
- Warranty3 years
- SKUBEQ-1761
- EAN4260052190784
- Fits any 120mm mounting location (case fans, radiators, heatsinks) that accepts standard 120 × 120 × 25 mm fans.
- Compatible with any motherboard or fan controller with 4-pin PWM headers.
- Operating voltage range 5–13.2V DC supports both standard 12V systems and some low-voltage setups, but verify your supply.
- Does not include RGB or addressable lighting — only black plastic with no illumination.
Best for
- Water-cooling loop maintenance
- Silent operation at partial load
- Long-lived systems (80,000-hour bearing)
- Compact cases with tight air paths
Trade-offs
- Aesthetic builds requiring RGB. This fan has no lighting of any kind.
- Builds demanding maximum airflow. At 59.6 CFM, it prioritises static pressure over raw volume.
- Silent-first applications at full speed. At 100% PWM, it reaches 30.9 dB(A) — functional but not whisper-quiet.
Pure Wings 3 120mm PWM high-speed are the perfect addition to demanding PCs with extraordinarily high performance and progressive features such as a speed-regulating closed loop motor. This makes the fan a versatile companion for your gaming system.
Pure Wings 3 120mm PWM high-speed features a closed loop motor. This technology is comparable with the cruise control in cars. When working against resistance, for example a fan grill or radiator, fans spin slower as a result. The closed loop motor technology constantly monitors the current fan speed and increases it to the target rpm, if necessary. As a result, Pure Wings 3 120mm PWM high-speed always operates at the desired speed, no matter the air resistance.
The fan frame outlet is newly designed to minimize air leaks. This benefits especially the radiator performance of Pure Wings 3 120mm PWM high-speed. To reach even higher performance, the fan blades are optimized as well: Their angle is adjusted to achieve even more air pressure, adding up to the extraordinary performance of Pure Wings 3 120mm PWM high-speed. With a remarkably high air pressure of up to 2.41mm/H2O, Pure Wings 3 120mm PWM high-speed is the best choice for water-cooled and air-cooled systems alike. The 9 airflow-optimized fan blades provide enough air pressure to make this fan work great even in demanding configurations.
Pure Wings 3 120mm PWM high-speed trims all the fat. Every part and single detail contribute to the functionality and uncompromising performance. This has also been considered in the design of the fan. All outlines and angles serve a purpose, making Pure Wings 3 120mm PWM high-speed a timeless classic and elegant addition to every gaming PC.
Pure Wings 3 120mm PWM high-speed is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 80,000 hours.
Fan
| Brand | be quiet! |
|---|---|
| Model | Pure Wings 3 120mm PWM high-speed |
| Part number | BL106 |
| Dimensions | 120 × 120 × 25 mm |
| Weight | 149 g |
| Colour | Black |
| Connector | 4-pin PWM |
| Cable length | 460 mm |
| Bearing type | Rifle bearing |
Performance
| Maximum speed | 2100 RPM |
|---|---|
| Maximum airflow | 59.6 CFM (101.2 m³/h) |
| Static pressure | 2.41 mm H₂O |
| Operating voltage | 5–13.2V DC |
| Current consumption | 0.13 A |
| Input power | 3.6 W |
Acoustics & power
| Noise level @ 100% PWM | 30.9 dB(A) |
|---|---|
| Lifespan | 80,000 hours @ 25°C |
| Warranty | 3 years |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.