Article number: BL116
SILENT WINGS 4
140mm PWM White
SILENT WINGS 4
140mm PWM WhiteNo compromise silence and performance
Silent Wings 4 140mm PWM White combines all features of a virtually inaudible with an extremely performant fan for the most demanding applications.
- Optimized fan blades for the highest performance on heat sinks
- Small tip clearance and a fan frame with funnel-shaped air outlets for extremely high air pressure
- Virtually inaudible operation at regular speed
- 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations
- Anti-vibration mounting with push pins and screwed installation option
- Super-long lifespan of up to 300,000h
- Elegant look in an all-white design
- 5-year manufacturer warranty
Functionality cookies are not set.
You cannot proceed without functionality cookies. Please activate them. More information.
You cannot proceed without functionality cookies. Please activate them. More information.
Characteristics
NO COMPROMISE SILENCE AND PERFORMANCE
Equally quiet and performant operationSilent Wings 4 140mm PWM White is the fan of choice for all possible operations. Be it in a case, on radiators or heat sinks – Features like the silence-optimized fan blades and the funnel shaped fan frame make Silent Wings 4 140mm PWM White a fan that makes no compromises between virtually inaudible operation and high performance.
OPTIMIZED FOR HIGH-END PERFORMANCE
Minimum tolerances for maximum air pressureSilent Wings 4 140mm PWM White makes for extraordinary air pressure and, therefore, significant increases in the system’s performance. The decreased distance between the fan blades and the frame makes it possible. By that, the Silent Wings 4 140mm PWM White allows the user to run even the most demanding applications.
DIFFERENT MOUNTING OPTIONS
For any purposeSilent Wings 4 140mm PWM White has 2 mounting options in the scope of delivery. The pre-installed anti-vibration mounting reduces noise-generating vibrations to a minimum. For radiators and heat sinks, the plastic mounting is the first choice. Both solutions have in common that they enable virtually inaudible operation at regular speed.
6-POLE FAN MOTOR
The key for virtually inaudible operation when needed6-pole fan motor with 3 phases for very low power consumption, less vibration and therefore quiet max. operation of 13.6dB(A). Equipped with this state-of-the-art technology the fan is virtually inaudible when operated
in mid-speed.
FLUID-DYNAMIC BEARING
For a sustainable operationThe advanced fluid-dynamic bearing (FDB) enables a super long fan life of up to 300,000 hours. In addition, it reduces the vibrations significantly and supports the virtually inaudible operation of
Silent Wings 4 140mm PWM White.
ELEGANT LOOK
Magnificent appearance from all anglesBe it as a radiator fan or in the case: Silent Wings 4 140mm PWM White always makes a good impression. The all-white design combined with the high-grade fan sticker makes the fan shine especially in white PC builds. This makes Silent Wings 4 140mm PWM White a high performant and an incredibly good-looking fan.
“We are proud of our Silent Wings 4 for being the most silent fans of be quiet! Especially with their sheer performance in mind even we are still baffled about how quiet these fans are.”
Marius Sabisz, Head of BU Cooling
All models at a glance:
General data
| Model | Silent Wings 4 140mm PWM White |
| Dimensions (mm) | 140 |
| Color option | White |
| Lighting | - |
| Fan speed at 100% PWM / 12V (rpm) | 1100 |
| Noise level at 100% PWM / 12V (dB(A)) | 13.6 |
| Airflow at 100% PWM / 12V (CFM / m3/h) | 51.3 / 87.2 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 0.92 |
Infographics
Mechanical specifications
| Dimensions (L x W x H), (mm) | 140 x 25 x 140 |
| Weight incl. fixed cables (g) | 220 |
| Bearing technology | FDB |
| Motor technology | 6-pole fan motor |
| Push pin fixing | ✓ |
| Screw fixing | ✓ |
Cables / Connectors
| Daisy-chain compatible | - |
| Lighting connector | - |
| Connector | 4-pin PWM |
| Cable length (mm) | 500 |
| Cable sleeve | ✓ |
Performance / Noise
| Airflow at 100% PWM / 12V (CFM / m3/h) | 51.3 / 87.2 |
| Air Pressure at 100% PWM / 12V (mm H2O) | 0.92 |
| Noise level at 100% PWM / 12V (dB(A)) | 13.6 |
| Lifespan (h / 25°C) | 300,000 |
| Zero RPM mode | ✓ |
Electrical specifications
| Rated Voltage DC (V) | 12 |
| Operating Voltage DC (V) | 5 - 13.2 |
| Current consumption (A) | 0.30 |
| Input current (A) | 0.30 |
| Safety current (A) | 0.30 |
| Input power (W) | 3.6 |
| Rated Current LED (A) | - |
Accessories
| 3-pin to 4-pin 12V-connector | - |
| 12V to 7V adapter | - |
| 12V to 5V adapter | - |
| Screws | 4 |
| Push pins | 4 |
| hard plastic washer | 4 |
| Others | Rubber & hard plastic mountings |
Safety certification
| Approvals | CE / UL / UKCA / TÜV |
Environmental directives
| RoHS | ✓ |
| WEEE | ✓ |
| Triman | ✓ |
Service
| Warranty (Years) | 5 |
| International hotline / free of charge | ✓ / DE, FR, US |
Logistics data and RRP
| Article number | BL116 |
| EAN code | 4260052191071 |
| Dimensions, package (L x W x H), (mm) | 206.5 x 31 x 156 |
| Gross weight, package (kg) | 0.39 |
| Pieces per packaging unit | 32 |
| Dimensions, shipping box (L x W x H), (mm) | 463 x 317 x 388 |
| Gross weight, shipping box (kg) | 13.58 |
| RRP (€) | 25.90 |