be quiet! Silent Wings 4 120mm PWM High Speed Case Fan, FDB Bearing, 6-Pole Motor, 2500 RPM, 76.7 CFM, 31.2 dB(A), 4-Pin PWM, 500mm Sleeved Cable, Push-Pin and Screw Mount, Black

be quiet! Silent Wings 4 120mm PWM High Speed case fan with fluid-dynamic bearing (FDB) and 6-pole fan motor. Optimised fan blade geometry and small tip clearance with funnel-shaped air outlets for high air pressure on radiators, heat sinks, and demanding case configurations. Two mounting options included: anti-vibration push-pin mounts and screw mounts. 500mm sleeved cable. No RGB lighting. Compatible with any 4-pin PWM header.

• Fan size: 120 x 120 x 25mm
• Bearing: Fluid-Dynamic (FDB)
• Motor: 6-pole, 3-phase
• Fan speed: up to 2500 RPM (@ 100% PWM / 12V)
• Airflow: 76.7 CFM / 130.31 m³/h (@ 100% PWM / 12V)
• Air pressure: 3.96 mmH₂O (@ 100% PWM / 12V)
• Noise level: 31.2 dB(A) (@ 100% PWM / 12V)
• Connector: 4-pin PWM
• Cable length: 500mm, sleeved
• Rated voltage: DC 12V
• Operating voltage: DC 5 – 13.2V
• Current: 0.20A (0.22A safety)
• Input power: 2.4W
• Mounting: Anti-vibration push-pin + screw (both included)
• Weight: 190g (incl. cable)
• Lifespan: 300,000 hours @ 25°C
• Lighting: None
• Colour: Black
• Certifications: CE, RoHS, RU, UKCA, TUV, WEEE

The Silent Wings 4 High Speed variant uses the same FDB bearing and 6-pole motor as the standard Silent Wings 4 but is tuned for higher maximum RPM and air pressure output. The funnel-shaped frame outlets maximise static pressure, making this fan well suited to restrictive radiator and heat sink applications. Anti-vibration rubber mounts are pre-installed; hard plastic push-pin and screw mounts are also included for radiator use.

Delivery & Fulfilment

UK delivery only. Orders are fulfilled through our authorised UK distribution network and sent using a tracked delivery service.

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Technical Specifications

• Model: Silent Wings 4 120mm PWM High Speed
• Article number: BL094
• Fan size: 120 x 120 x 25mm
• Bearing: Fluid-Dynamic (FDB)
• Motor: 6-pole, 3-phase
• Fan speed: 2500 RPM (@ 100% PWM / 12V)
• Airflow: 76.7 CFM / 130.31 m³/h
• Air pressure: 3.96 mmH₂O
• Noise level: 31.2 dB(A)
• Connector: 4-pin PWM
• Cable length: 500mm, sleeved
• Rated voltage: DC 12V
• Operating voltage: DC 5.0 – 13.2V
• Current: 0.20A (0.22A safety max.)
• Input power: 2.4W
• Mounting options: Anti-vibration push-pin + screw
• Weight: 190g (incl. cable)
• Lifespan: 300,000 hours @ 25°C
• Lighting: None
• Colour: Black
• Certifications: CE, RoHS, RU, UKCA, TUV, WEEE
• In the box: Fan, 4x push-pin mounts, 4x screws, rubber and hard plastic mountings
• Warranty: 5 Years be quiet! Manufacturer Warranty

Product Identification
Model: Silent Wings 4 120mm PWM High Speed
MPN: BL094
EAN: 4260052188866