Set of 2 x silent fans, 40 mm x 40 mm x 10 mm, DC 12 V 0.06 A, 2 pin power connection SET - 2x 50/50/10

EFFICIENT 3D printer fan with dimensions 40 x 40 x 25 mm, 4500 10% RPM rotational speed and large-8,26 m3 h for maximum release current computers cooling. The cooling of the housing is that air is escaped to the outside. The fan of the PC - power supply is to ensure a good cooling unable, despite the higher speed and the high level of volume. AABCOOLING Super Silent Fan 4 solves this problem.

ULTRA-QUIET PERFORMANCE Experience next-level silence with the GELID Silent 4, crafted specifically for users who demand peace and performance in one compact solution. Its ultra-silent operation is made possible by an advanced aerodynamic blade design and anti-vibration structure, significantly reducing mechanical noise. Whether you're building a home theater PC, a compact workstation, or upgrading a small device, this fan ensures whisper-quiet cooling that lets you concentrate, game, or relax without background distractions.

The 40 mm fan for PC case and works with a stable speed of 1900 3200 10% rotations

Package included 2 pcs of 40mm mini cooling fan 5v dc with USB cable. Size 40mm x 40mm x 10mm. Wire length 500mm. Powered way USB connector.

NA-AC9 adaptor cable for popular 3D printers with JST XHP-2 2.5mm headers (e.g. Creality Ender 3 & CR-10, Anycubic Mega), ideal to improve printing performance and quietness of operation

Rifle bearings Improved life expectancy and lower noise compared to a standard sleeve bearing

The S4028-6K's impeller is held in place by two ball bearings, making it both especially durable as well as less sensitive to external influences such as heat and dust

Size 40mm x 40mm x 20mm (length x width x thickness). Material plastic. Hydraulic bearing. Voltage DC 12V. Current 0.08A. Power 0.96W. Speed 6000 R min. Air volume 2.59 CFM. Noise 35 dbA. This 4020 12V DC mini brushless blower fan is low-noise, low-vibration, reliable running.

Warranty two years, Package 2x 24V DC brushless fans

Size 40mm x 40mm x 20mm (length x width x thickness). Material plastic. Hydraulic bearing. Voltage DC 5V. Current 0.2A. Power 1W. Speed 6000 R min. Air volume 2.59 CFM. Noise 35 dbA. This 4020 5V DC mini brushless blower fan is low-noise, low-vibration, reliable running.

Thanks to the built-in standard frame with 10 mm width, it can be mounted both blowing and absorbent

L M H Switch Voltage 3.5 4.2 5V; Air volume 3.5 3.88 4.4 CFM, Rotating speed 4000 4600 5300 RPM, choose suitable speed level according to different cooling needs. Noise level is 25.6 dB (weak) up to 32.5 dB (strong)

The 50 mm fan operates at a constant speed of 3500 10%. This allows for significant increase in efficiency.

40mm fan 5V Features Bearing type of fan is Sleeve, it makes 40mm fan usb has a long life span ,you know the fan working can up to 35,000 Hrs at 25

High quality the fan cooler PC is provided by the manufacturer thanks to the expected service life of 30,000 hours

Bearing Type Sleeve Bearing; Speed (R.P.M.) 6500 R.P.M. (+ - 10%).

IMPROVE YOUR DEVICES' PERFORMANCE NOW Don't let heat slow you down! Choose PANO-MOUNT's USB cooling fan for maximum performance and longevity of your devices.

Size 40mm x 40mm x 20 mm 1.57 x 1.57 x 0.79in Volatage DC 5V Current 0.14A Power 0.6W Speed 6000RPM Airflow 7.85CFM Noise 21.35dBA Cable Length 200mm Bearing Hydraulic Connector XH2.54 2-Pin Material PBT Plastic.

Thanks to the built-in standard frame with 20 mm width, it can be mounted both blowing and absorbent

The 60mm fan operates at a constant speed of 2500 10%. This allows for significant increase in efficiency.