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Black 9 cm square fan with four-pin connector

OEM Industries

OEM Industries 3615ML-04W-B76 A03 9CM 4-Pin PWM Fan

SKU CH-0DE5-QCJBQ

A 9 cm PWM fan with dual ball bearings delivering over 80 cfm airflow at 12 V

  • Fan size9CM
  • Bearing design2 Ball
  • Power input connector4 Pin
  • Product colorBlack
  • Product typeFan only
  • High airflow over 80 CFM keeps components cool
  • 4-pin PWM connector enables precise speed control
  • Dual ball bearing design extends operational lifespan
  • 12 V 1.6 A power rating delivers strong performance
  • Compact 9 cm frame fits tight build spaces

9 cm PWM fan for compact cooling

The OEM Industries 3615ML-04W-B76 A03 is a 9 cm square cooler with a four-pin PWM connector. It runs on 12 V at 1.6 A and uses a dual ball bearing. The black frame houses a fan rated above 80 cfm airflow for directed thermal management.

Suits small-form-factor CPU coolers needing PWM

Builders fitting low-profile heatsinks in tight chassis will benefit from the 9 cm footprint and four-wire speed regulation. Systems requiring larger diameters, higher static pressure or integrated lighting should consider other solutions.

Fan-only unit with no bundled accessories

The package contains the cooler alone — no mounting brackets, cables or software are included. Installation relies on the motherboard’s standard four-pin header and any retention hardware already present on the target heatsink.

How it compares

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

Price $20.99
Pricier than about 55% of the 1,559 comparable items (median $19.99).

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Specifications

Product
Model name3615ML-04 W-B76 A03
Product colorBlack
Product typeFan only
Power
Power input connector4 Pin
Size & build
Fan size9CM
Bearing design2 Ball
More details
LED lightingNo

Questions about this item

What power header does the 4-pin PWM connector on this 9CM fan require?

It plugs into a standard 12V 4-pin PWM header on the motherboard or fan controller.

Will the 2-ball bearing and 80cfm airflow fit in a legacy NMB 9038 mounting pattern?

The 3615ML-04W-B76 A03 is built on the NMB 9038 frame so it matches those screw holes.

How can I confirm the PWM curve is responding after installation?

Watch the fan speed report in BIOS or monitoring software change smoothly as the temperature target moves.

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