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Square 120x120x38mm AC case fan, black frame, silver hub, wire leads

Fans

Fans 4715PS-22T-B30 / 4715PS-23T-B30 12038 220V case fan

SKU CH-05XH-J8YHA

120 mm AC case fan with double ball bearing runs at 2300–2500 RPM delivering 75–90 CFM at 42–45 dB-A on 220 V

  • 120×120×38 mm footprint fits standard 12038 mounting holes
  • 220 V AC input powers industrial and server chassis directly
  • Double-ball bearing construction sustains 2300–2500 RPM continuous rotation
  • 75/90 CFM airflow at 14/13 W keeps components cool efficiently
  • 42/45 dB-A acoustic profile suits noise-sensitive rack environments

NMB 12038 220 V AC case fan

The NMB 4715PS series is a 120 × 120 × 38 mm axial fan that runs directly from 220 V AC mains at 50 or 60 Hz. Double-ball bearings support continuous operation in industrial enclosures, server racks and telecom cabinets where DC headers are not available.

Suited for mains-powered enclosures

This unit fits builders who need a 220 V AC cooling solution with 75 to 90 CFM airflow and 42 to 45 dB-A noise. It is not for systems that only provide 12 V DC fan headers, for compact chassis that cannot accommodate a 38 mm thick frame, or for noise-sensitive environments requiring lower acoustic output.

220 V AC operating voltage

The defining specification is the 220 V AC rating at 50/60 Hz with a 13 to 14 W power draw and 2 300 to 2 500 RPM speed range. Verify that the target equipment supplies mains voltage to the fan connector before ordering.

Highlights

  • 120×120×38 mm footprint fits standard 12038 mounting holes
  • 220 V AC input powers industrial and server chassis directly
  • Double-ball bearing construction sustains 2300–2500 RPM continuous rotation
  • 75/90 CFM airflow at 14/13 W keeps components cool efficiently
  • 42/45 dB-A acoustic profile suits noise-sensitive rack environments

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the fan is running at the rated 2300-2500 RPM after installation?

Measure the rotational speed with a tachometer or motherboard monitoring software; it should read between 2300 and 2500 RPM when powered at 220 V AC.

What comes in the box and do I need to buy a power cord or mounting screws separately?

The package contains the 120x120x38 mm NMB axial fan only; a 220 V AC mains lead and four mounting screws must be sourced separately.

Should I choose the 4715PS-22T-B30 or the 4715PS-23T-B30 version for my 220 V AC system?

Both models operate at 220 V AC, 50/60 Hz, delivering 14/13 W, 75/90 CFM and 42/45 dB-A; select the 23T variant for the higher airflow and speed rating.

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