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Black DC blower fan, model BG0903-B047-VTS, 3-wire connector

OEM Industries

OEM Industries BG0903-B047-VTS DC Blower 12V 2.1A 3-Wire

SKU CH-TGV7-FD0R4

A 12 V DC blower with 2.1 A draw and three-wire power for targeted component cooling

  • ColorBlack
  • TypeBG0903-B047-VTS
  • Power Connector3 Wires
  • LEDNon-LED
  • 12V 2.1A power rating enables strong airflow
  • NMB 9733 motor design ensures reliable blower operation
  • 3-wire connector provides speed monitoring for system control
  • Non-LED black housing suits professional builds without distraction
  • DC blower format directs air through tight chassis channels

OEM Industries BG0903-B047-VTS Blower

The OEM Industries BG0903-B047-VTS is a 12V DC blower rated at 2.1A with a three-wire power connector. It uses the NMB 9733 design in a black finish without LED lighting. This cooler suits technicians replacing a specific blower in legacy equipment or custom enclosures.

Builders needing PWM control or standard mounting

The three-wire interface provides tachometer feedback but lacks PWM speed regulation, so it cannot be managed by modern motherboard fan curves. Buyers who want software-controlled quiet operation or standard square-frame mounting should look at something else.

Continuous 12V 2.1A operation

Under sustained load the blower draws a steady 2.1A at 12V, delivering consistent airflow without the current spikes seen in short bursts. The NMB 9733 motor is built for continuous duty in industrial and server environments where reliability over long periods matters more than peak speed.

Highlights

  • 12V 2.1A power rating enables strong airflow
  • NMB 9733 motor design ensures reliable blower operation
  • 3-wire connector provides speed monitoring for system control
  • Non-LED black housing suits professional builds without distraction
  • DC blower format directs air through tight chassis channels

Specifications

ModelBG0903-B047-VTS
ColorBlack
TypeBG0903-B047-VTS
Power Connector3 Wires
LEDNon-LED

Questions about this item

What power supply connector does the BG0903-B047-VTS need to run?

The blower uses a three-wire lead that plugs into a standard 12 V fan header on the motherboard or a compatible controller.

Will the 12 V 2.1 A blower share a header with my existing case fans?

Each header has a current limit; adding this 2.1 A unit alongside other fans may exceed it, so use a dedicated header or a powered splitter.

How can I confirm the NMB 9733 blower is spinning correctly after installation?

Check the fan-speed reading in BIOS or monitoring software; it should report a stable RPM value once the system posts.

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