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Square 120 mm case fan with black frame, transparent red blades and fifteen red LEDs visible

Corn Electronics

Corn Electronics 120 mm Case Fan 15 Red LEDs 16 dB 53.02 CFM 1200 RPM 3/4 Pin

SKU CH-499J-BA85R

A 120 mm sleeve-bearing case fan with 15 red LEDs, 53.02 CFM airflow and 16 dB noise at 1200 RPM, supplied with 3-pin and 4-pin power connectors plus anti-vibration rubber pads

  • TypeCase Fan
  • CompatibilityCase
  • RPM<1600 RPM
  • Air Flow50-55 CFM
  • Noise Level15 - 20 dBA
  • Power Connector3 / 4 Pin

LED Red

  • Ultra-quiet 16 dB operation keeps your system whisper-quiet
  • 02 CFM airflow delivers strong cooling for demanding components
  • 15 red LEDs create vivid lighting effects inside the case
  • Dual 3/4-pin connectors ensure broad motherboard and PSU compatibility
  • Anti-vibration rubber pads reduce transmitted noise and vibration

120 mm Red LED Case Fan

The Corn Electronics 120 mm case fan uses a sleeve bearing and 15 red LEDs to light a chassis. It fits standard 120 x 120 x 25 mm mounting points and draws 3.6 W at 12 V. Builders wanting a single coloured accent with basic airflow will find it suitable. It is not for buyers who need PWM speed control or addressable RGB synchronisation.

Sustained Load Behaviour

At 1200 RPM the fan moves 53.02 CFM while producing 16 dB of noise, rising to a maximum of 1600 RPM under load. The sleeve bearing is rated for 20 000 hours of continuous running. Airflow stays in the 50 to 55 CFM band and noise remains between 15 and 20 dBA during extended operation.

Installation And Common Issues

The unit includes both a 3-pin and a Molex 4-pin connector plus mounting screws. Anti-vibration rubber pads reduce case resonance when screwed in. A frequent issue is the fixed 12 V Molex connection preventing motherboard speed control, so the fan runs at full speed constantly. Another is sleeve bearing noise increasing after the rated lifespan.

Points forts

  • Ultra-quiet 16 dB operation keeps your system whisper-quiet
  • 02 CFM airflow delivers strong cooling for demanding components
  • 15 red LEDs create vivid lighting effects inside the case
  • Dual 3/4-pin connectors ensure broad motherboard and PSU compatibility
  • Anti-vibration rubber pads reduce transmitted noise and vibration

Caractéristiques

TypeCase Fan
CompatibilityCase
RPM<1600 RPM
Air Flow50-55 CFM
Noise Level15 - 20 dBA
Power Connector3 / 4 Pin
ColorRed
LEDRed
Features120mm fan size : 120 x 120 x 25(mm)/ 4.7" x 4.7" x 1" computer case Bearing Type : Sleeve Bearing Rated Voltage/Current : 12VDC/0.3A Power Input :3.6W Speed : 1200RPM+/-10% Max. Air Flow :53.02CFM Noise : 16dB+/-10% quiet for cooling Connector : TX3 3 Pin & Molex IDE 4pin Male and Female Life : 20,000 long life hours pc case External Material : Plastic Color LED fan Color : Blue, White , Red , Green Color LED fan LED Number : 15LEDs
Dimensions120 x 120 x 25(mm)
Package Contents12CM Case fan,screws bag

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Questions sur cet article

How loud is this 120 mm fan at its rated 16 dB when running continuously?

The fan operates at 16 dB ±10 % at 1200 RPM, so sustained use stays in the ultra-quiet range for a 120 mm cooler.

Which power connectors must my motherboard or PSU provide for the 3/4-pin interface?

It includes both a 3-pin TX header and a Molex 4-pin adapter, so either a 3-pin fan header or a spare Molex connector will power it.

Will the 120 x 120 x 25 mm frame and 53.02 CFM airflow fit older cases designed for 120 mm mounts?

Yes, the standard 120 mm dimensions and 53.02 CFM rating match legacy 120 mm mounting points and cooling needs.

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