be quiet! · MPN: BL116
£26.99
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Price drop alert

be quiet! SILENT WINGS 4 | 140mm PWM White Computer case Fan 14 cm 1 pc(s)
Now £26.99

We'll email you if the price of this item drops in the next 90 days.

Overview

No compromise silence and performance
Silent Wings 4 140mm PWM White combines all features of a virtually inaudible with an extremely performant fan. A 6-pol-motor and anti-vibration mountings combined with fan blades optimized for maximum airflow make Silent Wings 4 140mm PWM White the perfect choice for the most demanding applications in high-end systems.

Specifications

Performance

Suitable locationComputer case
Fan connector4-pin
Pulse-width modulation (PWM) supportYes
Rotational speed (max)1100 RPM
Bearing typeRifle bearing
Noise level (high speed)13.6 dB
TypeFan
Fan diameter14 cm
Maximum airflow51.3 cfm
Maximum air pressure0.92 mmH2O
Airflow87.2 m³/h
Quantity per pack1 pc(s)
Fan's mean time to failure (MTTF)300000 h

Design

Product colourWhite
Cable length0.5 m
Show all 33 specificationsShow fewer specifications

Technical details

Sustainability complianceYes
Sustainability certificatesTriman
Warranty period3 year(s)
Compliance certificatesCE, RoHS, UKCA, WEEE

Power

Rated voltage12 V
Voltage5 - 13.2 V
Rated current0.3 A
Fan power consumption3.6 W

Weight & dimensions

Package depth206.5 mm
Package width156 mm
Package height31 mm
Width140 mm
Package weight390 g
Depth140 mm
Height25 mm
Weight220 g

Packaging content

Screws includedYes
Number of screws4

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy