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Two-tone 120mm centrifugal blower fan with ball bearing

OEM Industries

OEM Industries CBDC24B4 12032 24V 0.37A 8W 2-Wire 120mm Centrifugal Fan CPU Cooler

SKU CH-JE5P-QBGK1

A 120 mm centrifugal blower moves air through tight server chassis using a 24 V, 0.37 A motor with ball bearings

  • Fan size120 mm
  • Bearing designBall
  • Product color2-Tone
  • Product typeFan only
  • 24 V operation powers high-density server builds
  • 37 A draw keeps power budgets low
  • 120 mm centrifugal blower directs airflow through tight channels
  • Ball bearing ensures long-life rotation
  • Two-wire connection simplifies installation

Product Identity

The OEM Industries CBDC24B4 is a 120mm centrifugal blower designed for server and workstation chassis. It suits builders who need directed airflow through restricted ducts or heatsink fins.

Interface Limits

The fan operates on a 24V supply drawing 0.37A for 8W total power. Its two-wire connection provides no speed reporting or PWM control, so voltage regulation is the only way to adjust speed.

Installation Check

Verify your system provides a 24V fan header or an appropriate voltage source. Confirm the 120mm by 32mm frame fits the mounting holes and that the blower outlet aligns with your ducting path.

How it compares

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

Price $31.99
Pricier than about 81% 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 nameCBDC24B4
Product color2-Tone
Product typeFan only
Size & build
Fan size120 mm
Bearing designBall
More details
LED lightingNo

Questions about this item

Which version of the CBDC24B4 centrifugal fan should I choose for a 24 V server blower?

The CBDC24B4 is a single 24 V 0.37 A 8 W model with a 120 mm by 32 mm frame, ball bearing and two wires; no other voltage or size variants are listed.

What does the 8 W rating mean once the fan is installed in a chassis?

At 24 V the fan draws 0.37 A, delivering 8 W of blower-style airflow through a 120 mm centrifugal impeller for directed cooling in tight server spaces.

What interface does the two-wire lead use and what does it limit?

The two-wire lead provides simple 24 V DC power without PWM or tachometer feedback, so speed is fixed at the rated 0.37 A unless an external voltage controller is added.

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