be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black
be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black, photo 2
be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black, photo 3
be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black, photo 4
be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black, photo 5
be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black, photo 6
be quiet!

be quiet! Silent Wings 4 Pro PWM Fan - 120mm, black

SKU HC-309127MPN BL098

  • 120 mm
  • 4 Pin (PWM)

Highlights

  • 120mm PWM fan with fluid dynamic bearing
  • Speed range up to 3000 RPM
  • Maximum airflow of 83.9 CFM
  • Static pressure up to 5.31 mmH2O
  • Noise level of 36.9 dB(A) at full speed
  • Optimized blade design for radiators and heatsinks

Key specs

Size
120 mm
Fans in pack
1
Connector
4 Pin (PWM)
Reverse blades
No
RGB lighting
No
Color
Black
All specifications
$28.99
  • ≈ 0.0003758 BTC
  • ≈ 0.01266 ETH
  • ≈ 29.02 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 120mm PWM fan built for cases and radiators. It delivers high airflow and static pressure at low noise levels using a fluid dynamic bearing.

Design and Build

The frame and rotor are both black. The fan measures 120mm square by 25mm thick and weighs 227 grams. It uses a standard blade direction and a fluid dynamic bearing for durability.

Performance

The motor runs on 12V rated voltage with a 7V starting voltage. It reaches a maximum of 3000 RPM, producing 83.9 CFM of airflow and 5.31 mmH2O of static pressure. Maximum noise is rated at 36.9 dB(A).

Features and Connectivity

A 4-pin PWM connector allows precise speed control. The design includes optimized fan blades and radiator-focused corners. A speed switch provides three selectable speed options. No RGB lighting is included.

Silent Wings 4 Pro PWM Fan - 120mm, black specifications

General
Brandbe quiet!
Manufacturer part no.BL098
EAN4260052188903
Fan Specifications
Fan Size120 mm
Fan mounting size120 mm
Fan Blade DirectionStandard
Fan BearingFluid Dynamic Bearing
Max. Fan RPM3000 rpm
Max. Single Fan Airflow83.9 cfm
Max. Static Pressure5.31 mmH2O
Power Specifications
Rated voltage12 V
Starting voltage7 V
Noise
Max. Single Fan Noise36.9 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 / Depth120 mm
Width120 mm
Weight227 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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