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Square black frame fan, 120mm wide, 38mm thick, centre hub with nine curved blades

Fans

Fans TA450DC 12038 12V 3250RPM 112CFM case fan

SKU CH-WJCJ-ZD7V0 MPN TA450DC

A 120 mm by 38 mm DC case fan delivering 112 CFM at 3250 RPM with 48.4 dB noise

  • High airflow of 112 CFM for effective chassis cooling
  • 3250 RPM speed delivers strong air movement through dense components
  • 12 V DC operation with 7 V to 14 V working range suits standard power supplies
  • 4 dB noise level at full rated speed
  • Rated lifespan of 57100 hours for long-term reliability

High-Airflow 120 mm Chassis Fan

The TA450DC is a 120 mm square case fan with a 38 mm thickness designed for chassis cooling. It runs on 12 V DC power within a 7 V to 14 V range and spins at 3250 RPM to deliver 112 CFM of air volume. The unit suits builders who need strong directed airflow through restricted spaces.

OEM-Grade Build and Lifecycle

The fan carries the Nidec B31256-56 model designation and is supplied as a brand-new original component. A rated operating life of 57100 hours supports continuous duty in industrial, medical or rail-vehicle environments as well as standard PC builds. No extra mounting hardware or software is bundled with the unit.

48.4 dB Acoustic Output at Full Speed

At the rated 3250 RPM the fan produces 48.4 dB of noise, a level that suits server racks or workstations where raw cooling capacity outweighs silence. Buyers targeting quiet desktop or living-room systems should look for lower-decibel alternatives.

Highlights

  • High airflow of 112 CFM for effective chassis cooling
  • 3250 RPM speed delivers strong air movement through dense components
  • 12 V DC operation with 7 V to 14 V working range suits standard power supplies
  • 4 dB noise level at full rated speed
  • Rated lifespan of 57100 hours for long-term reliability

Specifications

No published specifications for this item yet.

Questions about this item

How long is the rated lifespan of the TA450DC fan before it needs replacement?

The fan carries a rated life of 57100 hours, so under continuous operation it would run for several years before a replacement is typically required.

What is the maximum airflow the TA450DC can sustain at its rated 3250 RPM?

At 3250 RPM the fan delivers 112 CFM of air volume, which is the peak airflow figure specified for this model.

How loud does the TA450DC get when running at full speed all day?

The noise level is listed at 48.4 dB while the fan spins at 3250 RPM, so expect a noticeable but not extreme hum during sustained use.

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