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Black 75mm DC blower fan, 30mm thick, 3-pin connector

OEM Industries

OEM Industries D07F-24SG 04 75×30mm 24V .17A 3-Pin blower

SKU CH-S32R-XBZQ3

A 75 mm by 30 mm DC blower runs on 24 V at 0.17 A with a three-pin connector

  • ColorBlack
  • TypeFan only
  • Fan Size75mm
  • Power Connector3 Pin
  • LEDNo
  • DC blower design delivers focused airflow for tight spaces
  • NIDEC 7530 motor ensures reliable 24 V operation
  • 75 × 30 mm footprint fits compact chassis layouts
  • 17 A draw keeps power consumption low
  • 3-pin connector provides straightforward motherboard control

Compact 24V blower for tight enclosures

The OEM Industries D07F-24SG 04 is a 75mm by 30mm DC blower rated at 24V and 0.17A. Its three-pin connector supplies power and speed feedback. The unit targets builders who need directed airflow in small industrial or embedded chassis.

Three-pin voltage control limits speed range

The 3-pin interface adjusts fan speed by varying supply voltage rather than a PWM signal. This restricts the minimum achievable RPM and prevents the fine-grained control that four-pin headers provide. Systems without voltage-regulation circuitry cannot modulate the blower at all.

Replaces worn Nidec 7530 blowers in legacy gear

This model serves as a direct drop-in for failed Nidec 7530 units of the same dimensions and electrical rating. The upgrade is worthwhile when the original blower has seized or developed bearing noise. Buyers needing PWM control or a larger airflow envelope should look elsewhere.

Highlights

  • DC blower design delivers focused airflow for tight spaces
  • NIDEC 7530 motor ensures reliable 24 V operation
  • 75 × 30 mm footprint fits compact chassis layouts
  • 17 A draw keeps power consumption low
  • 3-pin connector provides straightforward motherboard control

Specifications

ModelD07F-24SG
ColorBlack
TypeFan only
Fan Size75mm
Power Connector3 Pin
LEDNo

Questions about this item

How do I know this 75mm blower fits my build?

Check that your chassis or heatsink has a 75mm mounting pattern and 30mm depth clearance for the NIDEC 7530 frame.

What does the 24V 0.17A rating tell me about airflow once installed?

It draws roughly 4W at full speed, so the blower delivers its rated static pressure only when the 24V rail supplies that current steadily.

Will the 3-pin connector let me control speed through PWM?

No, the three-wire header provides tachometer feedback but lacks a PWM line, so speed varies with voltage instead.

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