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Super Silent 4cm 40mm Fan | 12V PC & 3D Printer Cooling | 4500RPM, 8.26m³/h, 17.9dB(A) | Compatible with Desktop & Other Electronic Devices

Super Silent 4cm 40mm Fan | 12V PC & 3D Printer Cooling | 4500RPM, 8.26m³/h, 17.9dB(A) | Compatible with Desktop & Other Electronic Devices

Q: Does the 40mm version have 2 or 3 wires?

AAB Cooling Super Silent Fan 4 has 3 wires.

Q: what source should i use to connect 2x 200mm to the electricity?

This fan is 12v dc. If you are using it in a computer, then there may be suitable connections on your motherboard. If you are using it "standalone" then a 12v dc power supply, rated 3amp ( for two fans) should be adequate.

Q: which direction should these be installed? I'm using them for a printer enclosure and want to pull the heat out, but there is no direction arrow

Plug the motor in, check which way the fan is blowing then mount in the desired direction.

Q: What are the 3 wires for? Positive, Negative and........?

Normally it is speed (output) of the fan

Product ID: 50811864

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Details

Product dimensions
40L x 40W x
Brand
AABCOOLING
Power connector type
3-Pin
Voltage
12 Volts (DC)
Wattage
1 watts
Cooling method
Air

💨8.26 m³/h airflow power

🔇Ultra-quiet 17.9 dB noise level

⚙️4500 RPM high-speed spin

Frequently Bought Together

AABCOOLING Super Silent Fan 4 - Silent and Efficient 40mm Fan with 4 Anti-vibration Pads, 12V Fan, PC Cooling, 3D Printer Fan, 4cm Fan 17.9 dB(A), 4.9 CFM, 4500 RPM

Noctua NF-A4x10 FLX, Premium Quiet Fan, 3-Pin (40x10mm, Brown)

Noctua NF-A6x25 FLX, Premium Quiet Fan, 3-Pin (60mm, Brown)

Description

💨 Cool your tech, not your vibe — silent power that keeps you ahead.

TURBOCHARGED AIRFLOW - Delivers a powerful 8.26 m³/h airflow to keep your PC or 3D printer running cool under pressure.
PRECISION ENGINEERING - Japan-designed Fluid Dynamic Bearing extends fan life to 100,000 hours, ensuring long-term reliability.
UNIVERSAL COMPATIBILITY - Compact 40x40x25 mm size and 3-pin connector make it a seamless fit for desktops, 3D printers, and other electronics.
VIBRATION FREE OPERATION - Equipped with 4 anti-vibration pads for stable, noise-free performance that won’t disrupt your workflow.
WHISPER QUIET PERFORMANCE - Experience near-silent cooling at just 17.9 dB, perfect for focused workspaces and late-night projects.

The AABCOOLING Super Silent 40mm fan combines high-speed 4500 RPM rotation with efficient 8.26 m³/h airflow and ultra-quiet 17.9 dB noise levels. Designed with advanced Japanese Fluid Dynamic Bearings, it offers double the lifespan and stable operation with anti-vibration pads. Its compact size and universal 3-pin connector make it ideal for PCs, 3D printers, and various electronic devices, delivering reliable cooling without distraction.

Specifications

Brand	AABCOOLING
Product Dimensions	4 x 4 x 1 cm; 18 g
Item model number	FAN029
Manufacturer	AABCOOLING
Colour	Super Silent
Voltage	12 Volts (DC)
Wattage	1 watts
Are Batteries Included	No
Item Weight	18 g
Guaranteed software updates until	unknown

Have a Question? See What Others Asked

Does the 40mm version have 2 or 3 wires?

what source should i use to connect 2x 200mm to the electricity?

which direction should these be installed? I'm using them for a printer enclosure and want to pull the heat out, but there is no direction arrow

What are the 3 wires for? Positive, Negative and........?

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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