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Square 119mm axial case fan with black metal frame and 38mm depth

Fans

Fans 4606X 119x119x38mm 115V AC 18W 180m3/h 3100rpm case fan

SKU CH-MJRP-06EC4

An 119 mm square AC axial fan delivering 180 m³/h at 3100 rpm with ball-bearing reliability

  • 115 V AC power suits industrial and server chassis
  • 180 m³/h airflow at 3100 rpm clears heat fast
  • Ball bearing rated for long continuous duty
  • 51 dB noise level measured at full speed
  • 18 W draw keeps energy cost low

119 mm AC axial fan for equipment cooling

The 119 x 119 x 38 mm frame fits standard 119 mm mounting holes and runs directly from 115 V AC mains without an external power supply. It delivers 180 m3/h at 3100 rpm while drawing 18 W, making it suitable for chassis ventilation in industrial or networking gear.

115 V AC supply limits deployment to mains-powered

Because the motor requires 115 V AC, the fan cannot be used in DC-only systems, battery-backed units or low-voltage server backplanes without a separate inverter. Speed is fixed at 3100 rpm, so airflow cannot be throttled for quieter operation. The 51 dB noise level also rules out noise-sensitive desktop or living-room installations.

Ball-bearing motor with steel housing and voltage

The ball-bearing design and sturdy steel plate housing support continuous duty in forced-air cooling applications. A voltage-output sensor provides a tachometer signal for external monitoring, allowing the host system to detect fan failure. The axial layout keeps installation depth to 38 mm, leaving internal clearance for dense card cages or heat exchangers.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 78% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the 115 V AC version or look for a DC alternative?

This unit runs on 115 V AC only; if your chassis or power supply provides a DC fan header you will need a different model.

What does the 180 m³/h airflow figure mean once the fan is mounted in a case?

At 3100 rpm the fan moves up to 180 m³/h of air, delivering strong axial flow through heat exchangers or restricted grilles while drawing 18 W.

Does the voltage-output sensor on the 4606 series give me PWM speed control?

The sensor provides a voltage-output tachometer signal for monitoring; speed control is handled separately via an analogue or serial interface, not PWM.

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