SXDOOL 30mm case fan DATA0307R5H-002 5V black

30 mm 5 V case fan

The SXDOOL DATA0307R5H-002 is a 30 mm circular fan that runs on 5 V power. It fits tight spaces where larger fans cannot be mounted. The black frame carries no LED lighting. It is aimed at builders who need targeted airflow in compact enclosures.

Replaces noisy or failed 30 mm fans

This unit serves as a direct drop-in replacement for worn 3007-size fans in small-form-factor chassis, thin clients or industrial gear. The jump is worth it when the original fan has become loud, has stopped spinning or when a 5 V header is the only power source available. No larger fan can fit the same cut-out.

Check 5 V header and mounting holes

Verify that your board or controller provides a 5 V fan header with the correct pinout for this model. Confirm the 30 mm square mounting pattern matches the existing screw holes. Ensure the 7 mm thickness clears nearby components and cables. Buyers who need PWM speed control or a higher voltage supply should look elsewhere.