be quiet! Pure Wings 3 PWM 140mm High Speed
be quiet! Pure Wings 3 PWM 140mm High Speed, photo 2
be quiet! Pure Wings 3 PWM 140mm High Speed, photo 3
be quiet!

be quiet! Pure Wings 3 PWM 140mm High Speed

SKU HC-669980MPN BL109

  • 140 mm
  • 4 Pin (PWM)

Highlights

  • 140mm PWM fan, 1800 RPM maximum speed
  • 72.2 CFM airflow, 2.44 mmH2O static pressure
  • 30.5 dB(A) noise at full speed
  • Rifle bearing for durability
  • 4-pin PWM connector, 12V rated voltage
  • Black frame and rotor, 25mm thickness

Key specs

Size
140 mm
Fans in pack
1
Connector
4 Pin (PWM)
Reverse blades
No
RGB lighting
No
Color
Black
All specifications
$10.99
  • ≈ 0.0001439 BTC
  • ≈ 0.004852 ETH
  • ≈ 11 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
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Overview

A 140mm PWM case and radiator fan with a 1800 RPM top speed and rifle bearing. Suited for builds that need strong airflow with low noise.

Design and Build

The fan uses a black 140mm frame and rotor with a standard blade direction. It measures 25mm thick and weighs 188 grams. A rifle bearing supports the motor for long service life.

Performance

Maximum speed reaches 1800 RPM, delivering 72.2 CFM of airflow and 2.44 mmH2O of static pressure. Noise peaks at 30.5 dB(A). The motor starts at 5V and runs on a 12V rated supply.

Connectivity and Compatibility

A 4-pin PWM connector enables automatic speed control via motherboard headers. The 140mm mounting pattern fits standard case and radiator slots. Check the manufacturer site for detailed compatibility.

Pure Wings 3 PWM 140mm High Speed specifications

General
Brandbe quiet!
Manufacturer part no.BL109
EAN4260052190814
Fan Specifications
Fan Size140 mm
Fan mounting size140 mm
Fan Blade DirectionStandard
Fan BearingRifle Bearing
Max. Fan RPM1800 rpm
Max. Single Fan Airflow72.2 cfm
Max. Static Pressure2.44 mmH2O
Power Specifications
Rated voltage12 V
Starting voltage5 V
Noise
Max. Single Fan Noise30.5 dB(A)
Internal Ports
Fan connectors4 Pin (PWM)
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Fan Main Color (Frame)Black
Fan Main Color (Rotor)Black
Dimensions
Length / Depth140 mm
Width140 mm
Weight188 g
Fan height25 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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