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! Silent Wings 4 120mm PWM High Speed 2500 RPM Premium Low Noise Cooling Fan | 4-Pin | BL094

be quiet! Silent Wings 4 120mm PWM High Speed 2500 RPM Premium Low Noise Cooling Fan | 4-Pin | BL094

Product ID: 469369541

Details

Brand
be quiet!
Compatible Devices
Desktop
Cooling Method
Fan
Material
Plastic
Maximum Rotational Speed
2500 RPM
Noise Level
31.2 Decibels

💨76.7 CFM airflow

🔇31.2 dB(A) ultra-quiet noise

⚙️2500 RPM max speed

207.57 DT

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Description

🖤 Silent Wings 4: Where stealth meets power in perfect harmony.

WHISPER QUIET POWER - Experience peak airflow at a barely-there 31.2 dB—your system’s silent performance boost.
PRECISION PWM CONTROL - Dynamic 4-pin PWM ensures optimal cooling exactly when you need it, no wasted energy.
SLEEK ALL BLACK DESIGN - Minimalist aesthetics with a premium finish that elevates any high-performance rig.
VIBRATION FREE MOUNTING - Dual mounting options with anti-vibration tech keep noise and shake to a minimum.
LONG LIFE FLUID DYNAMIC BEARING - Up to 300,000 hours of reliable, smooth operation—built to outlast your build.

The be quiet! Silent Wings 4 120mm PWM High Speed fan delivers an impressive 76.7 CFM airflow at a maximum 2500 RPM, all while maintaining whisper-quiet operation at just 31.2 dB(A). Featuring advanced fluid-dynamic bearings for up to 300,000 hours of life and anti-vibration mounts, it’s engineered for high-performance cooling with minimal noise—perfect for demanding applications and sleek, professional builds.

Specifications

ASIN	B0B6WPZFBX
Air Flow Capacity	76.7 Cubic Feet Per Minute
Best Sellers Rank	#28 in Computer Case Fans
Brand Name	be quiet!
Compatible Devices	Desktop
Cooling Method	Fan
Customer Reviews	4.7 4.7 out of 5 stars (2,731)
Global Trade Identification Number	04260052188866
Item Dimensions L x W x H	4.72"L x 0.98"W x 4.72"H
Item Weight	310 Grams
Manufacturer	be quiet!
Material Type	Plastic
Maximum Rotational Speed	2500 RPM
Model	BL094
Noise Level	31.2 Decibels
Number of Items	1
Part Number	BL094
Power Connector Type	4-Pin
Set Name	PWM High-Speed
Unit Count	1.0 Count
Voltage	12 Volts
Warranty Description	1 year
Wattage	2.4 watts

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207.57 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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