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Square black aluminium frame fan with metal blades and wire leads

SXDOOL

SXDOOL UTHC1-UHS4556M-TP 12cm 220V 2650 RPM case fan

SKU CH-2Q0Q-36JJD MPN UTHC1-UHS4556M-TP

A 12 cm AC case fan running at 2650 RPM with double ball bearings, 0.35 m³/min airflow and 42 dB-A noise

  • TypeCase Fan
  • 220V AC operation simplifies industrial wiring
  • Double ball bearings rated for 50000 hours
  • 2650 RPM delivers 0.35 m3/min airflow
  • Class B insulation withstands 155°C environments
  • Aluminium die-cast frame resists corrosion and moisture

220 V metal-frame case fan

The SXDOOL UTHC1-UHS4556M-TP is a 12 cm case fan built with a black-painted aluminium alloy frame and full metal blades. It runs on 220 V mains power at 50 or 60 Hz and spins at 2 650 RPM using double ball bearings rated for 50 000 hours. The motor draws 0.09 A and consumes 20 W or 18 W depending on frequency.

Industrial or server chassis needing mains-powered

This fan suits enclosures wired for 220 V AC where a low-voltage PWM header is not available. It is not for builders who need a standard 12 V or 5 V DC case fan with motherboard speed control, nor for quiet desktop builds that require noise below 42 dB-A.

220 V AC operating voltage

The single specification that decides fitment is the 220 V AC supply requirement. If the target chassis provides only DC fan headers, this unit cannot be used without a separate mains connection and appropriate safety isolation.

Highlights

  • 220V AC operation simplifies industrial wiring
  • Double ball bearings rated for 50000 hours
  • 2650 RPM delivers 0.35 m3/min airflow
  • Class B insulation withstands 155°C environments
  • Aluminium die-cast frame resists corrosion and moisture

Specifications

TypeCase Fan

Questions about this item

Which specification should I match when selecting this fan for a replacement?

Match the 220 V supply, 12 cm frame, 2650 R/min speed, 0.35 m3/min airflow, 42 dB-A noise and double ball bearing type.

What does the 2650 R/min figure mean for airflow and noise inside a chassis?

At 2650 R/min the fan delivers 0.35 m3/min of air while producing 42 dB-A, a level suited to rack or industrial enclosures rather than silent desktop builds.

How does the mains-voltage design affect wiring and speed control?

The fan runs directly on 220 V AC at 50/60 Hz with a 0.09 A draw; it has no PWM or voltage-control wire, so speed is fixed unless an external AC phase controller is used.

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