OEM Industries
OEM Industries 109P0412G3D073 40mm 12V 0.31A 3-pin CPU cooler
A 40 mm square SANYO fan with 12 V 0.31 A three-pin power for compact CPU cooling
- ColorBlack
- TypeFan only
- Fan Size40mm
- Power Connector3 Pin
- LEDNo
- Compact 40 mm frame fits tight builds
- 12 V 0.31 A draw keeps power use low
- Three-pin connector enables speed monitoring
- SANYO 4028 design ensures reliable airflow
- Fan-only unit suits custom heatsink setups
40 mm SANYO 12 V fan
The OEM Industries 109P0412G3D073 is a 40 mm square cooling fan built by SANYO for 12 V operation. It draws 0.31 A through a standard three-pin connector and carries no LED lighting. The unit is sold as a fan only, without heatsink or mounting hardware. It suits technicians replacing a failed 4028-size fan in compact chassis or legacy CPU coolers.
Three-pin power connector
The three-wire interface supplies power, ground and a tachometer signal so the motherboard can monitor rotational speed. No PWM wire is present, so voltage control is the only speed-regulation method available. Because the package contains only the fan itself, installers must reuse existing screws, brackets or retention clips from the original cooler assembly.
Repairers needing a 4028 replacement
This fan fits builds that specifically require a 40 mm by 28 mm frame with 12 V 0.31 A ratings and a three-pin header. It does not suit systems that demand PWM control, larger frame dimensions, higher airflow specifications or integrated RGB illumination. Buyers needing a complete cooler kit with heatsink and mounting parts should look elsewhere.
Erősségek
- Compact 40 mm frame fits tight builds
- 12 V 0.31 A draw keeps power use low
- Three-pin connector enables speed monitoring
- SANYO 4028 design ensures reliable airflow
- Fan-only unit suits custom heatsink setups
Műszaki adatok
| Model | 109P0412G3D073 |
|---|---|
| Color | Black |
| Type | Fan only |
| Fan Size | 40mm |
| Power Connector | 3 Pin |
| LED | No |
Kérdések a termékről
Will the 109P0412G3D073 sleeve bearing need relubrication or replacement?
The 40 mm sleeve-bearing fan is not user-serviceable; when noise or speed drops, replace the whole 109P0412G3D073 unit.
What limits continuous operation of the 12 V 0.31 A motor?
The 12 V 0.31 A rating is the thermal ceiling; sustained load at that current will hit the motor’s temperature limit first.
How loud and warm does the 4028 fan get running all day?
The 4028 12 V 0.31 A fan runs at a modest current, producing a low hum and slight warmth that case airflow disperses.
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