be quiet! Silent Wings 4 140mm vs BL066 Case Fan Comparison

be quiet! Silent Wings 4 140mm and be quiet! BL066 are both case fans with the same Airflow Direction (Regular), Fans Quantity (1) and LED Color (None). The main differences are in Fan Size, Airflow, Fan RPM and PWM Connector.

Save comparison

be quiet! Silent Wings 4 140mm

be quiet! BL066

Prices
(Change region)

Out of Stock

Free shipping

$27.90

Buy now

Prices
(Change region)

Out of Stock

+ $5.87 Shipping

$19.90

Out of Stock

+ $3.99 Shipping

$21.90

Buy now

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.

Brand

be quiet!

Brand

be quiet!

Model

BL095

Model

BL066

Release Date

📅 July 2022

Release Date

📅 September 2016

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

User reviews

Add a product review

User reviews

Add a product review

Price history

View Details ►

Price history

View Details ►

Fan Size

140 mm

Fan Size

120 mm

Color

Black

Color

Black

Airflow

51.3 CFM

Airflow

50.5 CFM

Airflow Direction

Regular

Airflow Direction

Regular

Fan RPM

1100 RPM

Fan RPM

1450 RPM

Fans Quantity

LED Color

None

LED Color

None

PWM Connector

Yes

Fan controller included

Options (9)

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

Options (7)

	120mm $22.90
	120mm PWM high-speed $22.90
	120mm high-speed $19.90
	140MM PWM $22.90
	140mm $15.90
	140mm PWM high-speed $23.90
	140mm high-speed $22.90