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Black square 120 mm AC cooling fan with black blades and metal frame

Fans

Fans 4710PS-22T-B30Size case fan 120×120×25 mm 220 V 2700 rpm 14/11 W 38 dB double ball bearing

SKU CH-J9SD-9YTBR MPN 4710PS-22T-B30Size

120 mm AC axial fan moves air at 2700 rpm with double ball bearings for 50 000-hour life

  • 220 V AC input powers industrial equipment directly
  • Double ball bearing rated for 50000 hours at 25 °C
  • 38 dB noise level keeps workspaces quiet
  • 14/11 W consumption balances airflow and efficiency
  • 120×120×25 mm frame fits standard mounting points

AC mains case fan for industrial enclosures

The NMB 4710PS-22T-B30Size is a 120 mm square axial fan designed for direct connection to 220 V AC mains. It spins at 2700 rpm with a double ball bearing rated for 50000 hours L10 life at 25 °C. The unit draws 14 W at start-up and 11 W running while producing 38 dB noise and 41.1 Pa static pressure.

Suited for rack gear and AC-powered chassis

Installers fitting server racks, telecom cabinets or industrial equipment that already distribute 220 V AC will appreciate the direct wiring and long bearing life. Builders whose projects run on low-voltage DC rails or who need variable speed control from a motherboard header should look elsewhere.

220 V AC input voltage

This specification alone decides whether the fan fits the power infrastructure. The motor requires mains alternating current and cannot be powered from a standard 12 V DC fan header or any other low-voltage source.

Points forts

  • 220 V AC input powers industrial equipment directly
  • Double ball bearing rated for 50000 hours at 25 °C
  • 38 dB noise level keeps workspaces quiet
  • 14/11 W consumption balances airflow and efficiency
  • 120×120×25 mm frame fits standard mounting points

Caractéristiques

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Questions sur cet article

How loud is the 38 dB noise rating when the fan is running inside a case?

At 38 dB the fan produces a quiet, low-frequency hum that is typically masked by other system fans in a standard chassis.

What does the AC 220 V input mean for connecting this fan to a PC?

The fan requires mains voltage and cannot be powered from a standard motherboard header or 12 V PSU connector.

Will the 120 × 120 × 25 mm frame fit a typical 120 mm mounting pattern?

Yes, the 120 mm square footprint with 25 mm thickness matches the common 120 mm fan mounting holes used in most cases.

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