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Small black square 50mm PWM case fan with three wires

Fans

Fans Delta EFB0512HA 50x50x10mm 12V 0.15A PWM case fan

SKU CH-EBE5-SY425

A 50 mm square PWM case fan with 10 mm thickness, 12 V power and 0.15 A draw

  • PWM control enables precise speed adjustment
  • 12 V 0.15 A rating keeps power draw low
  • 50 x 50 x 10 mm footprint fits tight spaces
  • 3-wire connector supports standard motherboard headers

Delta EFB0512HA 50 mm PWM fan

This 50 mm square case fan runs on 12 V power and draws 0.15 A through a three-wire PWM connection. The frame measures 50 mm by 50 mm with a 10 mm thickness, matching the EFB0512HA 5010 form factor. It is supplied new and ready for installation in compatible mounts.

Compact builds needing a 50 mm PWM solution

This fan suits small-form-factor cases or replacement spots that accept a 50 mm frame and three-wire PWM control. Builds requiring larger frame sizes, higher current draw or different voltage rails will not be compatible with this unit.

How it compares

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

Price $10.99
Cheaper 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

What does the 0.15 A current draw mean for a motherboard fan header?

The fan draws 0.15 A at 12 V, which is well within the typical 1 A limit of a standard motherboard fan header, so it will not overload the header.

How does the 3-wire PWM connection control fan speed?

The 3-wire PWM connector supplies 12 V power, ground, and a PWM control signal, allowing the motherboard to vary the fan speed by adjusting the duty cycle of the PWM signal.

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