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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.

How it compares

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

Price $29.99
Pricier than about 74% 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

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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