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Square black ABS frame 140mm with USB plug

YINGHUA

YINGHUA 140mm USB Cooling Fan 1800RPM

SKU CH-JE2Q-Z8WPX

A 140 mm USB-powered fan spins at 1800 RPM to cool PCs, servers, notebooks or 3D printers

  • Keeps components cool with 1800 RPM airflow
  • USB power removes the need for an internal header
  • 140 mm square frame fits standard mounting holes
  • Low-noise motor runs quietly during extended use
  • ABS construction resists corrosion for long service life

What This Fan Is

A YINGHUA 140 mm USB-powered cooling fan spinning at 1800 RPM. It draws 5 V from any USB port and fits a 140 x 140 x 2.5 mm frame. The ABS housing keeps weight low while resisting corrosion. Intended for spot-cooling PCs, notebooks, servers, 3D printers, humidifiers or similar small electronics.

Who It Suits And Who It Does Not

Buyers wanting a simple plug-and-play airflow boost without opening a case or finding a motherboard header will appreciate the USB connection. People who need variable speed control, higher static pressure for restrictive heatsinks, or a standard 3-pin or 4-pin PWM interface should look elsewhere.

Deciding Specification

The 5 V USB connector is the single detail that decides fit. It limits the fan to 1800 RPM fixed speed and ties power to a USB port rather than a motherboard header, so verify your cooling target accepts that power source and airflow level before buying.

Highlights

  • Keeps components cool with 1800 RPM airflow
  • USB power removes the need for an internal header
  • 140 mm square frame fits standard mounting holes
  • Low-noise motor runs quietly during extended use
  • ABS construction resists corrosion for long service life

Specifications

No published specifications for this item yet.

Questions about this item

Will the 140 mm USB fan fit the same mounting holes as my existing 140 mm case fan?

The fan body is 140 x 140 x 2.5 cm, matching the standard 140 mm square footprint, so it uses the same four-corner screw spacing as other 140 mm fans.

How can I confirm the fan is running at the rated 1800 RPM after I plug it in?

You can hear the motor spin up and feel steady airflow from the 140 mm frame; software monitoring is not available because the fan draws power only from the 5 V USB connector.

Does the package include mounting screws or a USB power adapter, or must I buy them separately?

The box contains only the 140 mm cooling fan itself; mounting screws and any USB power source are not included.

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