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Black 120mm square case fan with blue LED halo ring and translucent blades

Corn Electronics

Corn Electronics Aurora 120 Angel Eye Blue case fan

SKU CH-HMMW-W5JJ3

A 120 mm hydro-bearing fan moves 38 CFM at 1500 RPM while running at 23.5 dBA and adds a blue LED halo ring

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeHydro Bearing
  • RPM1500
  • Air Flow38CFM
  • Noise Level23.5dBA
  • Hydro bearing runs quietly at 23.5 dBA
  • 38 CFM airflow cools components efficiently
  • Blue LED halo ring adds distinctive lighting
  • Dual 3-pin and LP4 connectors suit most builds
  • Anti-vibration pads reduce case resonance at 1500 RPM

Purpose & Audience

The Corn Electronics Aurora 120 Angel Eye is a 120mm case fan built for PC builders who want blue LED illumination and a hydro bearing. It suits standard case mounting points and draws power from either a motherboard 3-pin header or a Molex LP4 connector from the power supply. Buyers who need PWM speed control or addressable RGB synchronisation should look elsewhere.

Thermals, Noise & Power

The fan spins at 1500 RPM with a ±10% tolerance and pushes 38 CFM of airflow at a static pressure of 1.3 mmH2O. Acoustic output is rated at 23.5 dBA, which is quiet enough for typical desktop use. Power is supplied at 12 VDC through the chosen connector; the supplier warns that connecting both the 3-pin and LP4 plugs simultaneously may cause a short circuit.

Build & Connectors

The frame measures 120 x 120 x 25 mm and weighs 150 g (0.33 lb). A hydro bearing provides a rated 20,000-hour MTTF. Translucent blades and a halo ring create the blue lighting effect. Four mounting screws and anti-vibration pads are included to reduce transmitted vibration. Only one power connection type should be used at any time.

Highlights

  • Hydro bearing runs quietly at 23.5 dBA
  • 38 CFM airflow cools components efficiently
  • Blue LED halo ring adds distinctive lighting
  • Dual 3-pin and LP4 connectors suit most builds
  • Anti-vibration pads reduce case resonance at 1500 RPM

Specifications

TypeCase Fan
CompatibilityCase
Bearing TypeHydro Bearing
RPM1500
Air Flow38CFM
Noise Level23.5dBA
Power Connector3-pin/LP4
ColorBlack
LEDBlue
Features• Super Silent Fan Hydro bearing fan offer 20,000hours long life and quite operating noise at 23.5dBA • Unique Design Fantastic LED halo ring give your system a SUPER! an AWESOME! LOOK. Your PC will be a light decoration for your room.
Dimensions120 x 120 x 25 mm (4.7 x x 4.7 x 1 inch)
Package Contents• 1 x Cooling Fan • 4 x Mounting Screws

Questions about this item

How do I install the Aurora 120 Angel Eye Blue fan and which power connector should I use?

Mount the 120 mm fan with the four included screws and connect either the 3-pin header to the motherboard or the LP4 connector to the PSU — never use both at the same time or you risk a short circuit.

What maintenance or replacement will the hydro bearing need after the rated 20000 hours?

The hydro bearing is sealed for its 20000-hour MTTF; once noise or vibration rises past the specified 23.5 dBA the whole fan should be replaced because the bearing is not user-serviceable.

At 1500 RPM what limit appears first during sustained operation — airflow, noise or bearing life?

Bearing life is the limiting factor; the hydro bearing is rated for 20000 hours at 1500 RPM, while airflow stays at 38 CFM and noise at 23.5 dBA throughout that period.

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