OEM Industries
OEM Industries D09A-12PM 9 cm ball-bearing fan
9 cm ball-bearing case fan delivering 55 to 60 cfm airflow at 20 to 25 dBA with a 3-pin 12 V connector
- ColorBlack
- TypeFan only
- Fan Size9CM
- Bearing TypeBall
- Power Connector3 Pin
- LEDNo
- Ball-bearing design reduces friction for longer life
- 12 V, 0.10 A operation keeps power draw low
- 2000–2499 rpm delivers 55–60 CFM airflow
- 20–25 dBA noise level suits quiet builds
- 3-pin connector fits standard motherboard headers
9 cm Ball-Bearing Case Fan
The OEM Industries D09A-12PM is a 9 cm ball-bearing fan designed for case cooling. It operates on 12 V power through a standard three-pin connector. The black frame holds a rotor rated for 2000 to 2499 rpm. No LED lighting is included.
Suited for Quiet Case Airflow
Builders who want reliable case ventilation with low noise will appreciate the 20 to 25 dBA rating. The ball bearing offers durable operation at 55 to 60 cfm airflow. Buyers who need PWM speed control or illuminated fans should look elsewhere.
Three-Pin Connector Decides Fit
The only specification that determines compatibility is the three-pin power connector. Your motherboard or fan controller must provide a matching 12 V three-pin header. If the board uses a different header type, this fan will not connect.
Priekšrocības
- Ball-bearing design reduces friction for longer life
- 12 V, 0.10 A operation keeps power draw low
- 2000–2499 rpm delivers 55–60 CFM airflow
- 20–25 dBA noise level suits quiet builds
- 3-pin connector fits standard motherboard headers
Specifikācijas
| Model | D09A-12PM |
|---|---|
| Color | Black |
| Type | Fan only |
| Fan Size | 9CM |
| Bearing Type | Ball |
| Power Connector | 3 Pin |
| LED | No |
Jautājumi par šo preci
What does the 55–60 CFM airflow range actually deliver inside a case?
At 12 V the fan moves 55–60 cfm, enough to push air through a typical 9 cm heatsink or case vent without creating a bottleneck.
How does the 3-pin connector limit speed control?
The 3-pin header supplies 12 V and a tach signal; voltage regulation from the motherboard can vary speed between roughly 2000 and 2499 rpm, but PWM duty-cycle control is not available.
What mounting holes does the 9 cm frame use?
The square 9 cm frame follows the standard 9025 hole pattern, so it lines up with any case or heatsink drilled for a 9 cm fan.
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