What is the CFM airflow rating of these fans?

The 24V version is rated at 1.6CFM. It's in the product description.

Does this include mounting screws?

Yep. All hardware for install included but as nice as fans are, the screws were not so much. I replaced them with harder metal parts. Def a great value on these fans if they are right for your project.

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WINSINN Blower Fan 24V 40mm Turbine Turbo Fan 40x10mm 4010 DC Brushless Hydraulic Bearing Cooling for 3D Printer Extruder Hotend - 2Pin 0.06A 1.44W 7000+-5% RPM (Pack of 5Pcs)

WINSINN Blower Fan 24V 40mm Turbine Turbo Fan 40x10mm 4010 DC Brushless Hydraulic Bearing Cooling for 3D Printer Extruder Hotend - 2Pin 0.06A 1.44W 7000+-5% RPM (Pack of 5Pcs)

Product ID: 354924897

Details

Brand
WINSINN
Power connector type
2-Pin
Product dimensions
40L x 40W x
Voltage
24 Volts
Wattage
1.68 watts

⚡24V High Voltage Power

💨7000±5% RPM Turbo Speed

🔧Hydraulic Bearing for 45,000h Life

25106CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💨 Cool your print, not your vibe — turbocharge your 3D setup now!

VALUE PACK FOR PROS - Get 5 premium high-speed blower fans plus 5 air guide parts—perfect for scaling your projects or keeping spares on hand.
UNMATCHED DURABILITY - Hydraulic bearings outperform oil bearings, delivering a rock-solid 45,000-hour lifespan for nonstop, reliable operation.
PLUG PLAY CONVENIENCE - 2-pin 24V DC connector with 30cm cable length ensures easy installation and compatibility with most printer setups.
TURBOCHARGED COOLING POWER - Experience ultra-efficient airflow with 7000 RPM high-speed turbo fans designed to keep your 3D printer extruder cool under pressure.
PRECISION FIT PERFORMANCE - Compact 40x40x10mm size engineered for seamless integration with your 3D printer extruder hotend, maximizing cooling efficiency.

The WINSINN 4010 Blower Fan is a high-speed, 24V DC cooling solution featuring advanced hydraulic bearings for superior stability and a 45,000-hour lifespan. Sized at 40x40x10mm, it delivers 7000±5% RPM airflow optimized for 3D printer extruder hotends. This pack of 5 includes air guide parts and offers quiet, efficient cooling with easy 2-pin connectivity, backed by a 24-month warranty.

Specifications

ASIN	B07L2WTH7H
Air Flow Capacity	1.6 Cubic Feet Per Minute
Best Sellers Rank	#355,373 in Kitchen ( See Top 100 in Kitchen ) #361 in Blower Fans
Brand Name	WINSINN
Compatible Devices	Printer
Cooling Method	Air
Customer Reviews	4.1 4.1 out of 5 stars (294)
EU Spare Part Availability Duration	24 Months
Item Dimensions L x W x H	40L x 40W x 10H millimeters
Item Weight	82 g
Manufacturer	WINSINN
Material Type	Plastic
Maximum Rotational Speed	5500 RPM
Model	FAN4010G24V
Noise Level	31 Decibels
Number of Items	5
Part Number	4010 Blower Fan
Power Connector Type	2-Pin
UPC	686603769928
Unit Count	5 Count
Voltage	24 Volts
Wattage	1.68 watts

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25106CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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