£21.84

be quiet! Silent Wings 4 140mm PWM High-Speed Fan

Black, BL097

Price data checked 2 days ago

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

Just dropped £1 this week. Amazon won't have told you.

£22 today · was £23 last week · was £23 last month

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 89 days • 89 data points

Historical
Generating forecast...
£22.99 £19.17 £20.01 £20.84 £21.67 £22.50 £23.34 23 February 2026 17 March 2026 08 April 2026 30 April 2026 22 May 2026

Price Distribution

Price distribution over 89 days • 3 price levels

Days at Price
Current Price
9 days 4 days · current 76 days 0 19 38 57 76 £20 £22 £23 Days at Price

Price Analysis

Most common price: £23 (76 days, 85.4%)

Price range: £20 - £23

Price levels: 3 different prices over 89 days

Description

Upgrade your PC cooling with the be quiet! Silent Wings 4 140mm PWM high-speed fan. Designed for users who refuse to choose between cooling power and noise levels, this fan delivers extraordinary high performance while maintaining extremely quiet operation. Whether you are installing it in a computer case, on a radiator, or mounting it to a heat sink, it provides a versatile solution for any build. The Silent Wings 4 utilizes optimized fan blades and a specialized funnel-shaped fan frame to maximize airflow. By reducing the distance between the fan blades and the frame, this model generates extraordinary air pressure, leading to significant increases in your system's overall performance. Built with a 6-pole fan motor and a fluid-dynamic bearing, it ensures reliable and smooth operation for high-demand tasks.

Key Features

High-speed performance with optimized fan blades designed to provide extraordinary air pressure for increased system performance.

Extremely quiet operation through a specialized funnel-shaped fan frame that minimizes noise without sacrificing cooling power.

Versatile cooling solution suitable for use in computer cases, on radiators, or mounted directly to heat sinks.

Advanced 6-pole fan motor and fluid-dynamic bearing technology for smooth and reliable high-performance operation.

Precision engineering reduces the distance between fan blades and the frame to maximize airflow efficiency.

Product Specifications

Model
BL097
Colour
Black
Size
140mm
Domain
Amazon UK
Release Date
01 January 2024
Listed Since
20 July 2022

Barcode

No barcode data available

Similar Products You Might Like

be quiet! Silent Wings 4 120mm PWM High-Speed Fan
99% match

be quiet! Silent Wings 4 120mm PWM High-Speed Fan

be quiet!

£19.99 16 Feb 2026
be quiet! Silent Wings 4 140mm PWM Fan - High Air Pressure, Quiet
99% match

be quiet! Silent Wings 4 140mm PWM Fan - High Air Pressure, Quiet

be quiet!

£21.15 01 May 2026
be quiet! Silent Wings Pro 4 120mm PWM High Performance Fan
98% match

be quiet! Silent Wings Pro 4 120mm PWM High Performance Fan

be quiet!

£27.26 21 May 2026
be quiet! Shadow Wings 2 140mm PWM White Case Fan - BL091
98% match

be quiet! Shadow Wings 2 140mm PWM White Case Fan - BL091

be quiet!

£14.99 20 May 2026
be quiet! Silent Wings Pro 4 140mm PWM High Performance Fan
98% match

be quiet! Silent Wings Pro 4 140mm PWM High Performance Fan

be quiet!

£29.97 06 Feb 2026
be quiet! Light Wings 140mm PWM high-speed White fan, 3 fans included, ARGB lighting, multiple colors and modes, silence-optimized fan blades, high air pressure, low noise-generating turbulences
97% match

be quiet! Light Wings 140mm PWM high-speed White fan, 3 fans included, ARGB lighting, multiple colors and modes, silence-optimized fan blades, high air pressure, low noise-generating turbulences

be quiet!

£54.99 23 Jan 2026
be quiet! Light Wings 120mm PWM White ARGB Fan 3-Pack
97% match

be quiet! Light Wings 120mm PWM White ARGB Fan 3-Pack

be quiet!

£47.22 14 Jan 2026
ARCTIC P12 Max 120mm PWM PC Case Fan - High Pressure Black
97% match

ARCTIC P12 Max 120mm PWM PC Case Fan - High Pressure Black

ARCTIC

Out of Stock 19 May 2026
be quiet! Light Wings 140mm PWM ARGB Fan 3-Pack
97% match

be quiet! Light Wings 140mm PWM ARGB Fan 3-Pack

be quiet!

£54.76 12 Jan 2026
be quiet! Light Wings 120mm PWM High-Speed ARGB Fan 3-Pack
97% match

be quiet! Light Wings 120mm PWM High-Speed ARGB Fan 3-Pack

be quiet!

£49.69 17 Mar 2026
be quiet! Light Wings 120mm PWM ARGB Fan 3-Pack
97% match

be quiet! Light Wings 120mm PWM ARGB Fan 3-Pack

be quiet!

£49.97 16 Feb 2026
Thermalright TL-B8W 80mm White PWM CPU Fan - 2200RPM Quiet Cooling
97% match

Thermalright TL-B8W 80mm White PWM CPU Fan - 2200RPM Quiet Cooling

Thermalright

£8.00 31 Jan 2026
GDSTIME 92mm Cooling Fan - 240V AC, 2500 RPM, 25 CFM, Dual Ball Bearing
97% match

GDSTIME 92mm Cooling Fan - 240V AC, 2500 RPM, 25 CFM, Dual Ball Bearing

GDSTIME

£25.99 30 Jan 2026
Thermalright TL-B8W 80mm PWM CPU Fan - White Silent Cooler
97% match

Thermalright TL-B8W 80mm PWM CPU Fan - White Silent Cooler

Thermalright

Out of Stock 22 May 2026
Xilence XPF120X.B.PWM 120 mm Quiet FDB Case Fan, 4PIN, Easy Installation, 450 mm Cable Length, Fluid Dynamic Bearing Technology, Good Cooling Airflow in Gaming PC, Black
97% match

Xilence XPF120X.B.PWM 120 mm Quiet FDB Case Fan, 4PIN, Easy Installation, 450 mm Cable Length, Fluid Dynamic Bearing Technology, Good Cooling Airflow in Gaming PC, Black

Xilence

£19.25 02 May 2026
Thermaltake SWAFAN EX 12 ARGB PC Cooling Fan, 3-Fan pcak, 500~2000 RPM, Magnetic Connection, Reversable Blades, sync with MB RGB Software, CL-F167-PL12SW-A, 120mm, Black
97% match

Thermaltake SWAFAN EX 12 ARGB PC Cooling Fan, 3-Fan pcak, 500~2000 RPM, Magnetic Connection, Reversable Blades, sync with MB RGB Software, CL-F167-PL12SW-A, 120mm, Black

Thermaltake

£76.46 01 May 2026
ANVISION 2-Pack 80mm 24V DC Brushless Cooling Fans
97% match

ANVISION 2-Pack 80mm 24V DC Brushless Cooling Fans

ANVISION

£27.25 20 May 2026
ARCTIC P12 PWM PST CO 120mm PC Case Fan - Black
97% match

ARCTIC P12 PWM PST CO 120mm PC Case Fan - Black

ARCTIC

£10.97 14 May 2026
ARCTIC P12 120mm PC Case Fan - 1800 RPM Pressure-Optimized
97% match

ARCTIC P12 120mm PC Case Fan - 1800 RPM Pressure-Optimized

ARCTIC

£5.06 15 May 2026
Thermaltake SWAFAN EX12 ARGB Sync TT Premium Edition White 120mm 3 Pack PWM Fans (4.72 x 4.72 x 7.3 inches) for Desktop PC
97% match

Thermaltake SWAFAN EX12 ARGB Sync TT Premium Edition White 120mm 3 Pack PWM Fans (4.72 x 4.72 x 7.3 inches) for Desktop PC

Thermaltake

£78.10 08 Jan 2026
ANVISION 80mm 24V DC Brushless Cooling Fan - Dual Ball Bearing
97% match

ANVISION 80mm 24V DC Brushless Cooling Fan - Dual Ball Bearing

ANVISION

£9.98 23 May 2026
be quiet! Light Wings 120mm PWM High-Speed Fan, ARGB Lighting, Multiple Colors thanks to 18 LEDs, 9 Silence-Optimized Fan Blades, High Airflow, Quiet Operation, Long Life Rifle-Bearing
97% match

be quiet! Light Wings 120mm PWM High-Speed Fan, ARGB Lighting, Multiple Colors thanks to 18 LEDs, 9 Silence-Optimized Fan Blades, High Airflow, Quiet Operation, Long Life Rifle-Bearing

be quiet!

£22.97 24 Jan 2026
ARCTIC P12 (5 Pack) - PC Fan, 120mm Fan, PC Case Fan, Pressure-optimised, quiet motor, Computer, Fan Speed: 1800 rpm - Black
97% match

ARCTIC P12 (5 Pack) - PC Fan, 120mm Fan, PC Case Fan, Pressure-optimised, quiet motor, Computer, Fan Speed: 1800 rpm - Black

ARCTIC

£19.99 27 Jan 2026
ARCTIC P8 Silent 80mm PC Case Fan - 1600 RPM Black
97% match

ARCTIC P8 Silent 80mm PC Case Fan - 1600 RPM Black

ARCTIC

£6.99 15 May 2026