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Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Premium Low Noise Cooling Fan | 4-Pin | BL099

Product ID: 460158976

Details

Brand
be quiet!
Compatible Devices
Radiator
Cooling Method
Fan
Material
Copper
Maximum Rotational Speed
2400 rpm
Noise Level
36.8 db

💨97.4 CFM airflow

🔇Virtually inaudible operation

⚙️2400 RPM max speed

R1274

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

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Description

🌀 Silence meets power — cool your rig like a pro!

HIGH PRESSURE DESIGN - Funnel-shaped air outlet and minimal tip clearance generate extreme air pressure for superior heat dissipation.
WHISPER QUIET OPERATION - Experience near-silent cooling with advanced 6-pole motor and fluid-dynamic bearing technology.
CUSTOMIZABLE SPEED CONTROL - Switch between medium, high, and ultra-high PWM speeds up to 2400 RPM for tailored performance.
DURABILITY MEETS PERFORMANCE - Robust copper materials and vibration-reducing motor ensure smooth, long-lasting operation.
PRECISION ENGINEERED AIRFLOW - Optimized fan blades deliver peak cooling efficiency on radiators and heat sinks.

The be quiet! Silent Wings Pro 4 140mm PWM fan combines ultra-high airflow (97.4 CFM) with whisper-quiet operation at speeds up to 2400 RPM. Designed with optimized blades and a funnel-shaped frame, it delivers exceptional cooling pressure for radiators and heat sinks, while its 6-pole motor and fluid-dynamic bearing minimize vibration and noise. Perfect for professionals seeking premium, customizable cooling performance with minimal sound.

Specifications

ASIN	B0B74CP6X2
Air Flow Capacity	97.4 cfm
Best Sellers Rank	#23 in Computer Case Fans
Brand Name	be quiet!
Compatible Devices	Radiator
Cooling Method	Fan
Customer Reviews	4.6 4.6 out of 5 stars (1,176)
Global Trade Identification Number	04260052188910
Included Components	be quiet! Fan BL099 Silent Wings Pro 4 140mm PWM Black Retail
Item Dimensions L x W x H	5.51"L x 0.98"W x 5.51"H
Item Weight	310 g
Manufacturer	be quiet!
Material Type	Copper
Maximum Rotational Speed	2400 rpm
Model	BL099
Noise Level	36.8 db
Number of Items	1
Number of Packs	1
Part Number	BL099
Power Connector Type	4-Pin
Set Name	PWM Pro Version
Unit Count	1 Count
Voltage	12 volts
Warranty Description	1 year
Wattage	3.04 watts

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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R1274

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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