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Square black axial fan with silver centre hub and visible motor windings, 172 by 51 mm

Fans

Fans 6224N/2Motor 24V 172x51mm 18W case fan

SKU CH-AENP-2N84Z MPN 6224N/2Motor

Moves 390 m³/h of air at 3400 rpm with a 172 × 51 mm frame running on 24 V

  • 390 m³/h airflow for efficient heat exchange
  • 24 V / 0.65 A input for stable power delivery
  • 3400 RPM axial design moves high air volume
  • 172 × 51 mm compact frame fits tight spaces
  • 6 W motor with GreenTech EC technology saves energy

172 × 51 mm 24 V axial case fan

This 172 × 51 mm axial fan runs on 24 V DC and draws 0.65 A. It delivers 390 m³/h of airflow at 3 400 rpm with a motor rated at 15.6 W. The unit is built by ebmpapst in Germany and ships new in original packaging.

GreenTech EC speed control up to 100 %

The fan uses GreenTech EC technology for 100 % speed control via analog or serial interface. Low installation depth and low noise make it suited for airflow through heat exchangers and other space-constrained devices. Speed regulation is handled by the integrated electronics without extra drivers.

390 m³/h airflow at 3 400 rpm

This airflow figure determines whether the fan meets the cooling demand of the target chassis or heat exchanger. Buyers who need higher volume — up to 35 000 m³/h — must select a larger ebmpapst model. The 18 W label reflects the nominal power envelope for this frame size.

How it compares

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

Price $53.99
Pricier than about 90% 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

Should I pick the 172 mm by 51 mm version or a different size?

This model is a 172 by 51 mm axial fan; no other dimensions are offered for the 6224N/2Motor.

What does the 390 m³/h airflow deliver inside a chassis?

The 390 m³/h rating moves enough air for forced electronic cooling in typical industrial or server enclosures.

How does the 24 V supply and 0.65 A draw limit speed control?

At 24 V and 0.65 A the motor runs at 3400 rpm and supports 100 % speed control via analog or serial interface.

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