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Black square 12V case fan with central hub and curved blades

Fans

Fans D04R-12TS/04 12V case fan

SKU CH-JZMA-RKAWE

12V case fan from NIDEC built for industrial, medical and transport cooling

  • Original Japan NIDEC motor ensures reliable operation
  • 12 V DC input suits standard PC power rails
  • Designed for medical and rail vehicle cooling applications
  • Also used in new energy vehicle thermal management
  • Compact centrifugal or axial form factor fits tight spaces

Original Japan NIDEC 12V Cooling Fan

This fan is a brand new original Japan NIDEC D04R-12TS/04 12V cooling unit designed for industrial and embedded applications. It suits engineers and integrators who need a genuine NIDEC blower for medical equipment, rail vehicles, drive cooling or new energy vehicle systems.

12V DC Power Interface Limits

The fan operates on a 12V DC supply and is built for continuous duty in harsh environments such as industrial cleaning machines and supermarket installations. It is not intended for standard desktop PC case mounting or PWM motherboard headers without verified pinout and voltage compatibility.

Installation Notes and Common Issues

Integration requires matching the specific connector and airflow direction to the target chassis or duct. Common issues include incorrect wiring polarity, insufficient clearance for the blower housing and mismatched mounting hole patterns when adapting to non-standard enclosures.

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

Is the D04R-12TS/04 the only 12V model in this listing?

Yes, the D04R-12TS/04 is the sole 12V model presented. The other codes such as 7210N-181 110VDC and various AC references are different voltage families.

What does the 12V rating mean once the fan is installed?

It means the fan draws power from a standard 12V rail and runs at the speed defined by that voltage.

What interface does this fan use and what does it limit?

The fan connects via a standard 12V power lead, so speed is fixed by the supplied voltage and cannot be PWM-controlled.

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