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120mm centrifugal blower fan, 32mm thick, two-tone finish, three-pin connector

OEM Industries

OEM Industries SCBD12X4S-304 120mm 32mm 3 Pin centrifugal cooler

SKU CH-7Q9N-FE5P2

A 120 mm centrifugal blower with a 32 mm frame, 3-pin connector and ball bearing for directed case airflow

  • Fan size120 mm
  • Bearing designBall
  • Power input connector3 Pin
  • Product color2-Tone
  • Product typeFan only
  • 120 mm centrifugal blower directs focused airflow into tight chassis spaces
  • 32 mm thick frame fits standard 120 mm mounting points without modification
  • Ball-bearing motor rated for continuous 12 V operation at .2 A
  • Low 2.4 W power draw keeps system thermal budget minimal
  • 3-pin connector enables direct motherboard speed monitoring and control

Centrifugal Blower for Tight Chassis

The OEM Industries SCBD12X4S-304 is a 120 mm centrifugal blower designed for cases where a conventional axial fan cannot exhaust heat directly. Its 32 mm thick frame houses a 12 V, 0.2 A motor rated at 2.4 W, making it suitable for compact industrial enclosures or small-form-factor PCs that need focused airflow through restricted vents.

Steady Airflow Through Restrictions

Because the impeller pushes air outward across a 12032 profile, the blower maintains pressure when ducts, filters or dense heatsink fins resist flow. Ball bearings support continuous duty at the rated 12 V input, so the 3-pin connector delivers consistent speed without the voltage sag that can stall weaker axial fans in the same space.

Verify Mounting And Power Before Ordering

Confirm your chassis has 120 mm mounting points spaced for a 32 mm deep housing and that the 3-pin header on your board or controller supplies 12 V. The two-tone finish is cosmetic only; the unit includes no LEDs or PWM control, so speed will vary with voltage rather than a fourth wire signal.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $56.99
Pricier than about 90% of the 1,559 comparable items (median $19.99).
Fan size 120 mm
Higher than about 80% of the 812 comparable items (median 80 mm).

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Specifications

Product
Model nameSCBD12 × 4S-304
Product color2-Tone
Product typeFan only
Power
Power input connector3 Pin
Size & build
Fan size120 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

How much power does the 120mm centrifugal cooler draw when running continuously?

The blower is rated at 12 V, 0.2 A and 2.4 W, so continuous operation stays within that low power envelope.

What connector and voltage does the cooler require from the system?

It uses a 3-pin connector and expects a 12 V supply from the motherboard or fan controller.

Will the 32 mm thick blower fit in a standard 120 mm fan mount alongside existing components?

The 120 mm frame matches common mounts, but the 32 mm depth needs clearance behind the mounting surface.

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