Silent Wings 4 120mm PWM High-Speed Fan
No-Compromise Silence and Performance
Silent Wings 4 120mm PWM high-speed delivers the ideal balance of near-inaudible operation and exceptional cooling performance, even in the most demanding PC applications.
- Optimized fan blades for high performance on radiators and heat sinks
- Small tip clearance and funnel-shaped fan frame for extremely high air pressure
- Very quiet operation, even at maximum speed
- 6-pole fan motor and fluid-dynamic bearing for low vibration and smooth running
- Anti-vibration mounting with push pins plus screw installation option
- Lifespan of up to 300,000 hours
- Elegant all-black design with high-grade fan sticker
- 5-year manufacturer warranty
No-Compromise Silence and Performance
Silent Wings 4 120mm PWM high-speed is designed for versatile use in PC cases, radiators, or heat sinks. Silence-optimized fan blades and a funnel-shaped frame ensure a powerful yet quiet airflow, allowing this fan to deliver both very quiet operation and top-level performance.
Optimized for High-End Performance
Minimum Tolerances, Maximum Air Pressure
The reduced distance between the fan blades and the frame enables extraordinary air pressure and significant improvements in system performance. This makes Silent Wings 4 120mm PWM high-speed suitable for even the most demanding applications.
Flexible Mounting Options
Ready for Any Purpose
Silent Wings 4 120mm PWM high-speed includes two mounting options:
- Pre-installed anti-vibration mounts to minimize noise-causing vibrations
- Plastic mounts recommended for radiators and heat sinks
Both mounting solutions support virtually inaudible operation at regular speeds.
Advanced 6-Pole Fan Motor
Key to Virtually Inaudible Operation
The 6-pole fan motor with 3 phases ensures:
- Very low power consumption
- Reduced vibration
- Quiet maximum operation of 31.2 dB(A)
With this technology, the fan is virtually inaudible at mid-speed.
Fluid-Dynamic Bearing
Sustainable, Long-Lasting Operation
The advanced fluid-dynamic bearing (FDB):
- Enables a lifespan of up to 300,000 hours
- Reduces vibrations
- Supports quiet and smooth operation of Silent Wings 4 120mm PWM high-speed
Elegant All-Black Design
Striking Appearance from Every Angle
Whether used as a radiator fan or case fan, Silent Wings 4 120mm PWM high-speed stands out with:
- An all-black design
- A high-grade fan sticker
This combination delivers both high performance and a premium look in any system.
Specifications
General Data
| Parameter | Value |
|---|---|
| Model | Silent Wings 4 120mm PWM high-speed |
| Dimensions (mm) | 120 |
| Color option | Black |
| Lighting | – |
| Fan speed @ 100% PWM / 12V (rpm) | 2500 |
| Noise level @ 100% PWM / 12V (dB(A)) | 31.2 |
| Air flow @ 100% PWM / 12V (CFM / m³/h) | 76.7 / 130.31 |
| Air pressure @ 100% PWM / 12V (mm H₂O) | 3.96 |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Dimensions (L x W x H), (mm) | 120 x 120 x 25 |
| Weight incl. fixed cables (g) | 190 |
| Bearing technology | FDB |
| Motor technology | 6-pole fan motor |
| Push pin fixing | Yes |
| Screw fixing | Yes |
Cables / Connectors
| Parameter | Value |
|---|---|
| Daisy chain for lighting signal | – |
| Lighting connector | – |
| Connector | 4-pin PWM |
| Cable length (mm) | 500 |
| Cable sleeve | Yes |
Performance / Noise
| Parameter | Value |
|---|---|
| Air flow @ 100% PWM / 12V (CFM / m³/h) | 76.7 / 130.31 |
| Air pressure @ 100% PWM / 12V (mm H₂O) | 3.96 |
| Noise level @ 100% PWM / 12V (dB(A)) | 31.2 |
| Lifespan (h / 25°C) | 300,000 |
Electrical Specifications
| Parameter | Value |
|---|---|
| Rated voltage DC (V) | 12 |
| Operating voltage DC (V) | 5 – 13.2 |
| Current consumption (A) | 0.20 |
| Safety current (A) | 0.22 |
| Input power (W) | 2.4 |
| Rated current LED (A) | – |
Accessories
| Item | Included |
|---|---|
| 3-pin to 4-pin 12V-connector | – |
| 12V to 7V adapter | – |
| 12V to 5V adapter | – |
| Screws | 4 |
| Push pins | 4 |
| Hard plastic washer | – |
| Others | Rubber & hard plastic mountings |
Safety Certification
| Parameter | Value |
|---|---|
| Approvals | CE / RoHs / RU / UKCA / TUV / WEEE |
Environmental Directives
| Parameter | Value |
|---|---|
| RoHs | – |
| Triman | – |
Logistics Data
| Parameter | Value |
|---|---|
| Article number | BL094 |
| Package dimensions (L x W x H), (mm) | 192 x 141 x 31 |
| Gross package weight (kg) | 0.346 |
| 品牌 | BEQUIET |
|---|
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