Wathai40mm x 20mm 12V Dual Ball Bearing DC Brushless Cooling Fan for 12 Volt PSU Replacment, DIY Small Electronic Equipment Cooling
Product ID: 508765965
Secure Transaction
Details
- Product dimensions40L x 40W x
- BrandWathai
- Power connector type2-Pin
- Voltage12 Volts (DC)
- Cooling methodAir
- Compatible devicesProjector
🌀7.85 CFM airflow power
🔋50,000-hour dual ball bearing lifespan
⚙️6000 RPM high-speed spin
Frequently Bought Together
Description
🌀 Stay Cool, Stay Ahead: The Ultimate 12V Fan Upgrade You Can't Afford to Miss!
- COMPACT YET MIGHTY - Sized at 40x40x20mm, this fan fits perfectly in tight spaces like 3D printers, NAS, DVRs, and more—cooling your tech without compromise.
- BUILT TO LAST MARATHON - Dual ball bearings deliver ultra-reliable performance with an impressive 50,000-hour lifespan—no more frequent replacements.
- PLUG PLAY CONVENIENCE - Comes with mounting screws and a 20cm cable featuring a standard XH2.54-2Pin connector for seamless DIY upgrades.
- WHISPER QUIET OPERATION - At just 26 dBA, enjoy powerful airflow without the distracting noise—perfect for focused workspaces.
- PRECISION COOLING POWERHOUSE - Turbocharge your PSU and electronics with a compact 6000 RPM fan that keeps your gear chill and efficient.
The Wathai 40mm x 20mm 12V Dual Ball Bearing DC Brushless Cooling Fan is a high-speed, low-noise cooling solution designed for small electronic devices like PSUs, 3D printers, and NAS units. Operating at 6000 RPM with 7.85 CFM airflow and a quiet 26 dBA noise level, it features durable dual ball bearings rated for 50,000 hours of continuous use. Compact and easy to install with included mounting hardware and a 20cm connector cable, this fan ensures reliable, long-lasting cooling performance in tight spaces.
Specifications
| Manufacturer | Wathai |
| Part number | 4020B12V2P2.5 |
| Item Weight | 9.07 g |
| Product Dimensions | 4.01 x 4.01 x 2.01 cm; 9.07 g |
| Item model number | 4020B12V2P2.5 |
| Colour | 12V Ball |
| Style | 12V Ball |
| Material | Plastic |
| Voltage | 12 Volts (DC) |
| Air Flow Capacity | 7.85 Cubic Feet Per Minute |
| Noise Level | 26 dB |
| Batteries included? | No |
| Batteries Required? | No |
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Smooth transaction and product arrived in perfect condition.
3 weeks ago
The MOLLE sheath is of exceptional quality. Very happy with my purchase.
2 weeks ago
Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
