Is it possible to connect the two 12V fans in series and use them on a 24V circuit?

I don't know why you couldn't. There is another route, a DC-DC converter such as this https://www.amazon.com/LM2596-Converter-3-0-40V-1-5-35V-Supply/dp/B08NV3JCBC/ref=sr_1_10?crid=3C75NN20WP7SA&keywords=dc-dc%2Bconverter&qid=1681221011&sprefix=dc-%2Caps%2C208&sr=8-10&th=1 which would allow you to use 1 or 3 fans.

Would this work as a replacement for the ender 3 v2. the v2 not the original ender 3?

I had them on my v2. They worked for about 2 prints then the poop soldering job form the factory killed the fans. Avoid these.

Do these come with screws? If not, can you tell me what size they need for Ender 3 install?

no, doesn't come with screws. Normal screws are M3

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WINSINN 40mm Blower Fan 24V, Ender 3 Fan Upgrade 24 Volt Fans Blower 4010 Dual Ball Bearing, Works with Ender 3 Pro 3X CR-10S (Pack of 2Pcs)

WINSINN 40mm Blower Fan 24V, Ender 3 Fan Upgrade 24 Volt Fans Blower 4010 Dual Ball Bearing, Works with Ender 3 Pro 3X CR-10S (Pack of 2Pcs)

Product ID: 394057852

Details

Product Dimensions
1.57"L x x
Brand
WINSINN
Power Connector Type
2-Pin
Voltage
24 Volts
Wattage
1.68 watts
Cooling Method
Air

⚡24V high-efficiency power

💨1.6 CFM airflow for optimal cooling

🔇Ultra-quiet 31dBA noise level

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Description

💨 Upgrade your airflow, upgrade your game!

COMPACT YET MIGHTY - Slim 40x40x10mm design fits tight spaces without compromising airflow—perfect for intricate 3D printer setups and DIY cooling hacks.
COMPLETE COOLING KIT - Includes dual fans, air guides, and 300mm cables for quick installation—get your upgrade done fast and join the elite maker community.
PLUG PLAY VERSATILITY - Seamlessly compatible with a wide range of Creality models and small electronics, making upgrades effortless and future-proof.
DURABILITY MEETS PERFORMANCE - Dual ball bearings engineered for 50,000 hours of whisper-quiet, 24/7 operation—because your projects deserve nonstop excellence.
PRECISION COOLING POWERHOUSE - Boost your Ender 3 and beyond with 5400 RPM airflow that keeps your prints flawless and your workspace cool.

The WINSINN 40mm Blower Fan 24V is a high-performance cooling solution designed for Ender 3 series and other Creality 3D printers. Featuring dual ball bearings for durability, it delivers 1.6 CFM airflow at 5400 RPM with minimal noise (31dBA). Its compact size and included accessories ensure easy installation and reliable 24/7 operation, making it ideal for professional-grade 3D printing and small electronics cooling.

Specifications

Air Flow Capacity	1.6 Cubic Feet Per Minute
Asin	B08R9J189W
Best Sellers Rank	#63,144 in Computers (See Top 100 in Computers) #529 in Computer Case Fans
Brand Name	WINSINN
Compatible Devices	Desktop, Printer
Cooling Method	Air
Customer Reviews	4.4 4.4 out of 5 stars (363) 4.4 out of 5 stars
Item Dimensions L X W X H	40L x 10W x 40H millimeters
Manufacturer	WINSINN
Material Type	Polycarbonate
Maximum Rotational Speed	5400 RPM
Model	2PFAN4010G24D
Noise Level	31 Decibels
Number Of Items	2
Part Number	DB401024G2P
Power Connector Type	2-Pin
Unit Count	2.0 Count
Upc	750081894257
Voltage	24 Volts
Wattage	1.68 watts

Reviews

User

Made it work on my Sovol

Used it on the a Sovol 6 to replace a failed fan on the hot end. The plug was the wrong size for my application. I spliced in the old plug and the fan works well, nice and quiet.

28.04.2025

User

Smallest Fan low Power Consumption

Using these in Drone holsters to keep my drone cool.

26.07.2024

User

Read the message

A refund was promptly issued to my surprise plus replacements were sent. That's the good news. The bad news is one of the fans did not work and the plugs were too big. They did not match the Ender 3 Max Neo.

22.05.2024

User

Worked for me

Prints are looking great. niice fan, good ducts

27.11.2023

User

Quiet

After upgrading to Hemera the stock fan on my printer didn’t last long it was making terrible noises. I swapped this one in and not it’s quiet again pushes enough air for me to get legit overhangs

3.05.2022

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1 month ago

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$40.54

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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