be quiet!
be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan
Best price incl. delivery — 2 stores
£25.44
£20.49 + £4.95 delivery
Prices range from £20.49 to £36.58 across 9 stores
Box.co.uk+£4.95 delivery
Laptop Outlet+£4.95 delivery
9 stores
Brandbe quiet!
EAN4260052188897
Compare prices
About this product
be quiet! SILENT WINGS 4 | 140mm PWM high-speed. Type: Fan, Fan diameter: 14 cm, Rotational speed (max): 1900 RPM, Airflow: 133.2 m³/h, Maximum air pressure: 2.36 mmH2O, Bearing type: Fluid Dynamic Bearing (FDB). Voltage: 5 - 13.2 V. Width: 140 mm, Depth: 140 mm, Height: 25 mm. Product colour: Black
Specifications
Power
Voltage5 - 13.2 V
Rated current0.4 A
Rated voltage12 V
Maximum current0.4 A
Power consumption (typical)4.8 W
Design
CertificationCE / ROHS / RU / UKCA / TÜV / WEEE
Fan connector4-pin
Product colourBlack
Performance
TypeFan
Airflow133.2 m³/h
Bearing typeFluid Dynamic Bearing (FDB)
Fan diameter140 mm
Maximum airflow78.4 cfm
Quantity per pack1 pc(s)
Suitable locationComputer case
Maximum air pressure2.36 mmH2O
Rotational speed (max)1900 RPM
Noise level (high speed)29.3 dB
Mean time between failures (MTBF)300000 h
Pulse-width modulation (PWM) supportY
Price History (Last 30 Days)
Lowest Price Ever
£21.54
ICPC UK · 29 Apr 2026
Highest Price
£36.58
Rapidonline.com · 28 Apr 2026
Recent Price Changes
Quzo·11 May
£30.68→£29.11↓£1.57
ComputersDeal·11 May
£31.49→£31.52↑£0.03
PcNova.co.uk·11 May
£31.49→£31.52↑£0.03
GamingKit·11 May
£32.11→£32.16↑£0.05
Quzo·8 May
£32.30→£30.68↓£1.62
Quzo·5 May
£30.82→£32.30↑£1.48
ComputersDeal·4 May
£31.61→£31.49↓£0.12
PcNova.co.uk·4 May
£31.61→£31.49↓£0.12
GamingKit·4 May
£32.24→£32.11↓£0.13
Laptop Outlet·1 May
£26.44→£25.44↓£1.00
Frequently Asked Questions
What is the cheapest price for be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan?
The cheapest price for be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan is £25.44 (including delivery) from Box.co.uk.
How many stores sell be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan?
We compare prices from 9 different UK stores to help you find the best deal for be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan.
Does be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan come with free delivery?
Yes! 6 of our partner stores offer free delivery on be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan.
What is the price range for be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan?
Prices for be quiet! Silent Wings 4 140mm Pwm high-speed 6-Pole Fan Motor Technology 4-pin Pwm PC Fan range from £20.49 to £36.58 across different retailers.
Independent price comparison·Prices updated regularly
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