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Metal 119mm square case fan 38mm thick dual voltage 115/230V four wire

Fans

Fans 4E-DVBAppearance 119mm 115/230V 4-wire case fan

SKU CH-JYRZ-7ZKSH MPN 4E-DVBAppearance

Dual-voltage 119 mm metal case fan runs at 2650/3000 RPM, moves 85/95 CFM at 41/45 dB and draws 21/22 W from 115/230 V AC

  • Dual-voltage operation covers 115 V and 230 V supplies
  • Double ball bearings reduce wear at 2650 to 3000 RPM
  • High airflow delivers 85 to 95 CFM for effective cooling
  • Low noise output of 41 to 45 dB suits quiet environments
  • Compact 119 mm square frame fits standard 38 mm depth slots

119 mm dual-voltage AC case fan

This 119 mm square frame fan runs directly from 115 V or 230 V mains supply. It draws 21 W at 115 V and 22 W at 230 V. The four-wire lead provides speed feedback for monitoring systems.

Industrial and server chassis cooling

The unit suits rack-mount servers, telecom cabinets and industrial enclosures that distribute AC power. Builders assembling standard ATX desktop systems should look elsewhere because the fan requires mains voltage, not a low-voltage motherboard header.

2650/3000 rpm at 115/230 V

Speed rises from 2650 rpm at 115 V to 3000 rpm at 230 V, delivering 85 CFM and 95 CFM respectively. This single speed-voltage relationship determines whether the airflow meets the thermal design of the target enclosure.

Highlights

  • Dual-voltage operation covers 115 V and 230 V supplies
  • Double ball bearings reduce wear at 2650 to 3000 RPM
  • High airflow delivers 85 to 95 CFM for effective cooling
  • Low noise output of 41 to 45 dB suits quiet environments
  • Compact 119 mm square frame fits standard 38 mm depth slots

Specifications

No published specifications for this item yet.

Questions about this item

How do I wire the four-wire 115/230 V AC connection on this 119 mm fan?

Connect the two supply wires to the rated voltage — 115 V or 230 V AC — and use the remaining two wires for the speed-signal or control circuit; the fan draws 21 W at 115 V and 22 W at 230 V.

What maintenance will the double-ball bearing need over time?

The double-ball bearing is sealed for life; no lubrication is required, but expect replacement when noise rises above the rated 41 dB at 115 V or 45 dB at 230 V after long continuous running.

At what temperature does the 38 mm thick metal frame become the limiting factor during sustained operation?

The frame itself has no published thermal limit; the first constraint under sustained use is the motor’s rated input power of 21 W at 115 V or 22 W at 230 V, which caps continuous heat dissipation.

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