I enjoy this brand of fan but have a need for high cfm. which of the silent 4 120mm models yeilds the highest cfm?

The highest CFM 120mm model is the Silent Wings Pro 4 120mm PWM. To be sure you are getting the correct one, make sure the specifications page lists the RPM as 3,000. Also, be aware that this model has a small 3-way switch on the back of the fan hub labeled "M/HS/UHS" which you will want to set to the "UHS" setting to enable the maximum speed.

Will this work with a 240mm AIO?

Should be fine as they are designed to be placed on air coolers just make sure that you have enough space because of size difference like width

Silent wings pro 4 vs silent wings 4?

The Pro is more expensive and designed specifically for liquid cooling radiators.

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be quiet! BL094 High-End Model High Speed SILENT WINGS 4 4.7 inches (120 mm) PWM High Speed

be quiet! BL094 High-End Model High Speed SILENT WINGS 4 4.7 inches (120 mm) PWM High Speed

Product ID: 754400960

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Details

Product Dimensions
12L x 2.5W x
Brand
be quiet!
Power Connector Type
4-Pin
Voltage
12 Volts
Wattage
2.4 W
Cooling Method
Fan

🌀2,500 RPM max speed

💨76.7 CFM max airflow

🔇31.2 dBA ultra-quiet noise

Description

🖤 Silent speed meets sleek power — cool your rig without the noise!

PRECISION AIRFLOW - 76.7 CFM ensures optimal ventilation and system stability
ENDURANCE YOU CAN TRUST - Rifle bearing guarantees 300,000 hours of silent performance
PLUG PLAY VERSATILITY - 19.7-inch cable with multiple mounting accessories for seamless setup
WHISPER QUIET OPERATION - Ultra-low 31.2 dBA noise keeps your workspace serene
TURBOCHARGED COOLING POWER - Max 2,500 RPM for rapid heat dissipation

The be quiet! BL094 Silent Wings 4 is a high-speed 120mm PWM fan engineered for professionals demanding peak cooling performance with minimal noise. Featuring a max speed of 2,500 RPM, 76.7 CFM airflow, and an impressively low 31.2 dBA noise level, it combines durability with whisper-quiet operation thanks to its rifle bearing design and 300,000-hour lifespan. Its extended 19.7-inch cable and comprehensive mounting accessories make installation effortless, perfect for high-end PC builds where silent efficiency is non-negotiable.

Specifications

Brand	be quiet!
Manufacturer	be quiet!
Series	BL094
Product Dimensions	12 x 12 x 2.5 cm; 310 g
Item model number	BL094
Color	Black
Item dimensions W x H	12 x 12 x 2.5 cm
Computer Memory Type	DIMM
Voltage	12 Volts
Wattage	2.4 W
Are Batteries Included	No
Nombre de cellules Lithium-Métal	1
Item Weight	310 g

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