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Square black 90mm frame 25mm deep axial fan with wire leads

Fans

Fans AFB0924SHSize 90x90x25mm 24V .5A case fan

SKU CH-ECMC-ME5SQ MPN AFB0924SHSize

A 90 mm square, 25 mm deep axial case fan running on 24 V at 4800 RPM with double ball bearings, delivering 102.95 CFM at 53 dBA

  • Airflow rate15-20 CFM
  • Delivers 15-20 CFM airflow for efficient component cooling
  • Runs on 24 V at 0.5 A for stable power draw
  • Double ball bearing extends operational life
  • 4800 RPM speed moves 102.95 CFM air volume
  • Compact 90x90x25 mm frame fits tight spaces

90 mm 24 V axial case fan

The DELTA AFB0924SH is a 90 mm square axial fan designed for 24 V DC systems. It draws 0.5 A rated current with an actual draw of 0.4 A and spins at 4800 RPM. The double ball bearing supports continuous operation in industrial, medical, rail and electronic enclosures.

Upgrade from lower-CFM 90 mm fans

Replacing a 15-20 CFM unit with this model raises airflow to 102.95 CFM at 53 dBA. The jump is worth it when a chassis or heat exchanger needs substantially more air through the same 90 mm cut-out without changing mounting points.

102.95 CFM headroom for dense heat loads

At 4800 RPM the fan moves enough air for tight server trays, drive cooling arrays and new-energy vehicle modules. It runs out in silence-critical racks where 53 dBA is too loud or where voltage rails other than 24 V are the only supply available.

How it compares

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

Price $30.99
Pricier than about 76% of the 8,339 comparable items (median $19.99).

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Specifications

Performance
Airflow rate15-20 CFM

Questions about this item

What are the mounting-hole dimensions for the AFB0924SH 90 mm fan?

The fan body is 90 mm square with a 25 mm frame depth; standard 90 mm case-fan screw spacing applies.

How do I connect the 24 V 0.50 A leads without damaging the motor?

Supply 24 V DC, match the polarity marked on the housing, and use a header or supply rated for at least 0.50 A.

When should I plan to replace the double-ball bearings?

Double-ball bearings typically run for tens of thousands of hours at 4800 RPM; watch for rising noise above the rated 53 dBA or a drop in the 102.95 CFM airflow.

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