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Compact 50mm square DC case fan with black plastic frame, Molex connector and brass threaded inserts

Fans

Fans 514F EBMpapst DC case fan 50mm 24V 5000rpm 20m3/h 30dB

SKU CH-MVZ2-4PK8W

A 50 mm DC case fan delivering 20 m³/h airflow at 30 dB with a 5000 rpm sleeve bearing and 24 V supply

  • Ultra-quiet 30 dB operation for silent builds
  • 5000 rpm speed delivers 20 m³/h airflow
  • 24 V DC brushless motor runs at 900 mW
  • Brass threaded inserts and 313 mm leads simplify mounting
  • IP20 rated sleeve bearing ensures reliable cooling

Compact 50 mm DC Fan for 24 V Systems

The Fans 514F from EBMpapst is a 50 x 50 x 15 mm brushless DC case fan designed for 24 V power rails. It delivers 20 m³/h airflow at 5000 rpm while producing 30 dB of noise. The sleeve bearing and 900 mW power draw suit space-constrained chassis that need directed cooling.

Threaded Brass Inserts

Each corner carries a brass threaded sleeve for M3 bolts, allowing secure mounting without vibration transfer. A 313 mm lead terminates in a Molex 22-01-2025 plug for direct connection to compatible headers. The plastic shell meets IP20 protection and includes a fuse on the bracket for circuit protection.

Speed Control and Airflow Limits

The fan supports 100 % speed control via analog or serial interfaces, enabling precise thermal management. Maximum airflow across the wider 500F series reaches 35000 m³/h, though this specific 50 mm model is rated at 20 m³/h. Buyers needing higher static pressure or larger frame sizes should consider alternative form factors.

Highlights

  • Ultra-quiet 30 dB operation for silent builds
  • 5000 rpm speed delivers 20 m³/h airflow
  • 24 V DC brushless motor runs at 900 mW
  • Brass threaded inserts and 313 mm leads simplify mounting
  • IP20 rated sleeve bearing ensures reliable cooling

Specifications

No published specifications for this item yet.

Questions about this item

What does the open-collector output on this 514F fan actually report?

The open-collector sensor output provides a tachometer pulse so the motherboard or controller can monitor the 5000 rpm speed in real time.

Will the 50 mm square frame with M3 threaded sleeves fit my chassis fan mounts?

The fan measures 50 x 50 x 15 mm and has brass threaded inserts on all four corners for standard M3 bolts.

How do I connect the 313 mm lead with its Molex 22-01-2025 plug to a 24 V DC supply?

Match the lead polarity to the 24 V DC source, seat the Molex connector fully, and secure the fan with M3 screws through the threaded sleeves.

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