be quiet! Silent Wings 4 140mm PWM 1900 RPM White vs Silent Wings Pro 4 140mm PWM Case Fan Comparison

be quiet! Silent Wings 4 140mm PWM 1900 RPM White and be quiet! Silent Wings Pro 4 140mm PWM are both case fans with the same Fan Size (140 mm), Airflow Direction (Regular) and Fans Quantity (1). The main differences are in Airflow and Fan RPM.

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be quiet! Silent Wings 4 140mm PWM 1900 RPM White

be quiet! Silent Wings Pro 4 140mm PWM

Prices
(Change region)

In Stock

Free shipping

$24.50

In Stock

$24.90

Last updated 51 minutes ago.

Prices
(Change region)

In Stock

$29.90

Last updated 48 minutes ago.

In Stock

Free shipping

$29.90

In Stock

Free shipping

$29.90

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Brand

be quiet!

Brand

be quiet!

Model

BL117

Model

BL099

Release Date

📅 January 2024

Release Date

📅 July 2022

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Fan Size

140 mm

Fan Size

140 mm

Color

White

Color

Black

Airflow

78.4 CFM

Airflow

97.41 CFM

Airflow Direction

Regular

Airflow Direction

Regular

Fan RPM

1900 RPM

Fan RPM

2400 RPM

Fans Quantity

LED Color

None

LED Color

None

PWM Connector

Yes

PWM Connector

Yes

Fan controller included

Options (10)

	140mm PWM high-speed Silent Wings 4 $23.50
	120mm Silent Wings 4 $26.90
	140mm Silent Wings 4 $27.90
	120mm PWM Silent Wings 4 $19.90
	120mm PWM Silent Wings Pro 4 $29.90
	140mm PWM Silent Wings 4 $24.90
	120mm Pro White $28.50
	120mm PWM high-speed Silent Wings 4 $24.90
	120 PWM high-speed White $23.70
	140mm Pro White $29.50