OEM Industries
OEM Industries AD0412LB-G76 40mm 3-pin CPU cooler
40 mm ball-bearing fan with 3-pin 12 V power connector for compact CPU cooling
- ColorBlack
- TypeFan only
- Fan Size40mm
- Bearing TypeBall
- Power Connector3 Pin
- LEDNo
- 40 mm compact frame fits tight builds
- Ball bearing motor reduces wear over time
- 12 V 0.07 A draw keeps power use low
- Three-pin connector enables speed monitoring
- No LED keeps lighting clean and simple
Compact 40mm ADDA cooler
The OEM Industries AD0412LB-G76 is a 40mm square fan with a 10mm thickness designed for targeted CPU cooling. It operates on 12V power drawing 0.07A through a standard three-pin connector. The ball-bearing construction supports continuous operation in compact chassis or industrial enclosures. No LED lighting is included.
Replaces larger low-profile coolers
This fan-only unit upgrades from bulkier heatsink assemblies where vertical clearance is below 10mm or mounting holes match a 40mm pattern. The jump is worth it when a full cooler blocks adjacent components or exceeds the thermal budget of a small-form-factor board. Builders needing higher static pressure or PWM control should look elsewhere.
Fits tight 40mm mounts
The 40x10mm frame aligns with standard 40mm mounting holes and requires a three-pin header supplying 12V. It frees up vertical space around the socket for tall memory modules or voltage-regulator heatsinks. The three-wire connection provides tachometer feedback for BIOS monitoring without needing a four-pin PWM header.
Points forts
- 40 mm compact frame fits tight builds
- Ball bearing motor reduces wear over time
- 12 V 0.07 A draw keeps power use low
- Three-pin connector enables speed monitoring
- No LED keeps lighting clean and simple
Caractéristiques
| Model | AD0412LB-G76 |
|---|---|
| Color | Black |
| Type | Fan only |
| Fan Size | 40mm |
| Bearing Type | Ball |
| Power Connector | 3 Pin |
| LED | No |
Questions sur cet article
What are the exact mounting dimensions for the AD0412LB-G76 cooler?
The cooler measures 40mm square and 10mm thick, matching the standard 4010 footprint for direct screw mounting.
How do I connect the 3-pin power connector correctly?
Align the guide tab on the 3-pin plug with the motherboard header notch; forcing it backwards bends pins and prevents speed reporting.
When should I plan to replace the ball-bearing fan?
Ball bearings typically run for years; replace the unit when noise increases or RPM drops below spec under 12V 0.07A load.
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