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be quiet! Silent Wings 4 PWM Black Fan, 140mm, 1100RPM, 4-Pin PWM Fan Connector, Black Frame, Black Blades, Optimized Fan Blades for High End Performance, 2 Mounting Options


7 in stock

7 in stock

Silent Wings 4 140mm PWM 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 with high-grade fan sticker in an all-black design
– 5-year manufacturer warranty

Equally quiet and performant operation
Silent Wings 4 140mm PWM 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 a fan that makes no compromises between virtually inaudible operation and high performance.

Minimum tolerances for maximum air pressure
Silent Wings 4 140mm PWM 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 allows the user to run even the most demanding applications.

For any purpose
Silent Wings 4 140mm PWM 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.

The key for virtually inaudible operation when needed
6-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.

The 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.

Magnificent appearance from all angles
Be it as a radiator fan or in the case: Silent Wings 4 140mm PWM always makes a good impression. The all-black design combined with the high-grade fan sticker makes the fan shine in any system. This makes Silent Wings 4 140mm PWM a high performant and an incredibly good-looking fan.

General Data
Model: Silent Wings 4 140mm PWM
Dimensions (mm): 140
Color option: Black
Lighting: –
Fan speed @ 100% PWM / 12V (rpm): 1100
Noise level @ 100% PWM / 12V (dB(A)): 13.6
Air Flow @ 100% PWM / 12V (CFM / m3/h): 51.3 / 87.16
Air Pressure @ 100% PWM / 12V (mm H2O): 0.92

Mechanical Specifications
Dimensions (L x W x H), (mm): 140 x 140 x 25
Weight incl. fixed cables (g): 220
Bearing technology: FDB
Motor technology: 6-pole fan motor
Push pin fixing: Yes
Screw fixing: Yes

Cables / Connectors
Daisy chain for lighting signal: –
Lighting connector: –
Connector: 4-pin PWM
Cable length (mm): 500
Cable sleeve: Yes

Performance / Noise
Air Flow @ 100% PWM / 12V (CFM / m3/h): 51.3 / 87.16
Air Pressure @ 100% PWM / 12V (mm H2O): 0.92
Noise level @ 100% PWM / 12V (dB(A)): 13.6
Lifespan (h / 25°C): 300,000

Electrical Specifications
Rated Voltage DC (V): 12
Operating Voltage DC (V): 5 – 13.2
Current consumption (A): 0.30
Safety current (A): 0.33
Input power (W): 3.6
Rated Current LED (A): –

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
Approvals: CE / RoHs / RU / UKCA / TÜV / WEEE

Environmental Directives
RoHs: –
Triman: –

Logistics Data
Article number: BL096
Dimensions, package (L x W x H), (mm): 206.5 x 156 x 31
Gross weight, package (kg): 0.387


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