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Three black 120 mm square case fans with translucent blades and RGB LEDs, shown together in a pack

BFKK

BFKK FX-120 120 mm case fan 3-pack 1200 rpm 31.68 CFM 18 dBA hydraulic bearing RGB

SKU CH-TFZ8-NE5NM

A three-pack of 120 mm case fans with hydraulic bearings, 1200 rpm airflow of 31.68 CFM and 18 dBA noise, plus RGB lighting

  • TypeCase Fan
  • Vibrant case lighting with six high-brightness LEDs per fan
  • Optimised airflow reaching 31.68 CFM at 1200 rpm
  • Quiet operation at just 18 dBA with vibration-damping silicone pads
  • Long-life hydraulic bearing rated beyond 40 000 hours
  • Flexible connectivity via 3-pin motherboard or 4-pin power supply connectors

Three-pack 120 mm RGB case fans

The BFKK FX-120 pack supplies three 120 mm case fans with hydraulic bearings and six LED beads per fan. Each unit spins at 1200 rpm and moves 31.68 CFM while producing 18 dBA. The fans are new and include soft silicone corner cushions to reduce vibration.

Hydraulic bearing and dual power connectors

Hydraulic bearing technology stores lubricating oil to lower wear and extend service life to 40,000 hours. Each fan provides both a 3-pin motherboard header and a 4-pin D-type power connector; the instructions warn against using both simultaneously to prevent a short circuit. No ARGB function, remote or controller is included.

Builders wanting simple RGB airflow

This triple pack suits builders who want basic RGB illumination and quiet airflow without addressable lighting or external controllers. Buyers who need ARGB synchronisation, software control or higher static pressure for dense radiators should look at other options.

商品特色

  • Vibrant case lighting with six high-brightness LEDs per fan
  • Optimised airflow reaching 31.68 CFM at 1200 rpm
  • Quiet operation at just 18 dBA with vibration-damping silicone pads
  • Long-life hydraulic bearing rated beyond 40 000 hours
  • Flexible connectivity via 3-pin motherboard or 4-pin power supply connectors

商品規格

TypeCase Fan

商品問答

When will the hydraulic bearings in these three 120 mm fans need replacement?

The hydraulic bearing design absorbs and conserves lubricating oil to reduce wear, and the manufacturer rates the bearing life at more than 40 000 hours of operation.

What limit appears first when the FX-120 fans run continuously at 1200 rpm?

At the rated 1200 rpm the fans deliver 31.68 CFM of airflow, and the 18 dBA noise ceiling is reached before any higher speed or airflow can be attained.

How much noise and heat do the three fans add when they run all day inside the case?

Maximum noise is 18 dBA, described as quiet as falling leaves, and the 9-blade thread design minimises resistance to keep heat output low during sustained use.

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