SXDOOL
SXDOOL SXD14025M1B 140mm IP68 2900RPM Dual Ball case fan
A 140 mm case fan with IP68 waterproof and dustproof rating, 2900 RPM speed, 152 CFM airflow and 42.8 dBA noise
- IP68 rating protects against dust and water submersion up to 1m for 30 minutes
- Dual ball bearings deliver a projected 50,000-hour lifespan for long-term reliability
- 155 CFM airflow at 44 dBA provides strong cooling with moderate noise
- 2900 RPM at 12 V DC ensures high-speed performance for demanding thermal loads
- Standard 3-pin connector allows straightforward installation in compatible systems
Waterproof 140 mm case fan
The SXDOOL SXD14025M1B is a 12 V DC case fan with an IP68 rating, meaning it is dustproof and can survive submersion up to 1 m for 30 minutes. It spins at 2900 RPM and moves up to 155 CFM while producing 44 dBA of noise. Dual ball bearings provide a projected 50 000 hour lifespan. The unit fits a standard 140 x 140 x 25 mm mounting pattern and uses a native 3 pin connector.
Upgrade from sleeve bearing fans
Builders replacing sleeve bearing fans gain a longer service interval and consistent speed over time. The jump is worth it when the chassis is exposed to dust, moisture or liquid cooling leaks that would kill an unprotected motor. It is not for systems that require PWM speed control or a 4 pin header, because the fan only offers a 3 pin connection. Buyers who need variable speed tied to temperature curves should look elsewhere.
Simple 3 pin installation
Mount the fan with the four padded corners using standard 140 mm screws, then plug the 3 pin connector into a motherboard or fan controller header. The only common issue is expecting PWM control; the 3 pin wire set does not support it, so speed changes require voltage regulation from the header. Ensure the header can supply 0.60 A at 12 V. No special tools or adapters are needed beyond a Phillips screwdriver.
Highlights
- IP68 rating protects against dust and water submersion up to 1m for 30 minutes
- Dual ball bearings deliver a projected 50,000-hour lifespan for long-term reliability
- 155 CFM airflow at 44 dBA provides strong cooling with moderate noise
- 2900 RPM at 12 V DC ensures high-speed performance for demanding thermal loads
- Standard 3-pin connector allows straightforward installation in compatible systems
Specifications
No published specifications for this item yet.
Questions about this item
Will the 140x140x25 mm frame and standard 3-pin connector fit my case's 140 mm mounts and motherboard header?
The fan measures 140 mm square by 25 mm thick and uses a native 3-pin 12 V connector, so it fits standard 140 mm mounting holes and most motherboard fan headers.
What is the correct way to orient the IP68 fan during installation, and what mistake causes vibration noise?
Mount the fan with the padded corners against the case and ensure the 3-pin connector is fully seated; skipping the padded corners or leaving the plug loose is the step that adds vibration noise.
When will the dual ball bearings need replacement, and what regular upkeep keeps the IP68 seal effective?
The dual ball bearings are rated for 50,000 hours of continuous use; wipe the frame and blades periodically to prevent dust build-up that could compromise the waterproof seal.
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