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Black 120mm square AC cooling fan with inline speed controller and US plug

LORDWORLD

LORDWORLD 120mm AC Fan with Speed Controller 110V 115V 120V 240V

SKU CH-CGVY-R4Q9R

A 120 mm AC-powered cooling fan with a variable speed controller, dual-ball bearings rated for 50000 hours, and 94.5 CFM airflow at 3200 RPM

  • Plugs directly into a wall socket for immediate cooling
  • Stepless speed controller adjusts airflow and noise to suit any setup
  • Dual-ball bearings rated for 50000 hours of continuous operation
  • Delivers 94.5 CFM at 3200 RPM for strong component cooling
  • Compact 120 x 120 x 25 mm frame fits routers, consoles and tight cabinets

120mm AC fan with speed controller

This 120mm cooling fan connects directly to a mains outlet using the included US AC plug and built-in power adapter. The adapter accepts 110V, 115V, 120V or 240V at 50/60Hz and converts it to 12V DC for the fan. A variable speed controller lets you adjust airflow and noise to suit the installation. Dual-ball bearings rated for 50000 hours allow horizontal or vertical mounting.

Practical limits of AC-powered cooling

The fan draws a rated current of 0.42A at 12V and spins at up to 3200 RPM, delivering 94.5 CFM with a 10% tolerance. Because it relies on a wall socket, placement is limited by cable reach and outlet availability. The 120 x 120 x 25 mm frame fits standard 120mm mounting holes, but the external adapter adds bulk compared with internally powered fans. Continuous operation at maximum speed may produce audible noise in quiet rooms.

94.5 CFM airflow at 3200 RPM

The single figure that decides suitability is the 94.5 CFM airflow rating at the 3200 RPM maximum speed. If the target enclosure or component requires more airflow than this, the fan will not provide sufficient cooling regardless of the speed setting. Buyers needing higher static pressure or significantly greater volume should consider alternative cooling methods. This unit is not intended for direct motherboard header control or low-voltage DC-only systems without the supplied adapter.

Highlights

  • Plugs directly into a wall socket for immediate cooling
  • Stepless speed controller adjusts airflow and noise to suit any setup
  • Dual-ball bearings rated for 50000 hours of continuous operation
  • Delivers 94.5 CFM at 3200 RPM for strong component cooling
  • Compact 120 x 120 x 25 mm frame fits routers, consoles and tight cabinets

Specifications

BrandLORDWORLD

Questions about this item

Which voltage version should I choose for my region?

The included AC adapter accepts 110V, 115V, 120V and 240V at 50/60Hz, so one unit works worldwide without selecting a specific version.

What does the 94.5 CFM airflow figure mean when the fan is installed in a cabinet?

At full speed the fan moves up to 94.5 CFM through a 120 x 120 x 25 mm frame; actual flow inside a cabinet will be lower due to grilles, filters and back-pressure.

How does the AC-to-DC adapter limit the maximum speed in practice?

The adapter converts 110–240V AC to 12V DC at up to 2A, powering the 0.42A fan and enabling the 3200 RPM top speed through the inline speed controller.

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