Wathai 4x120mm GPU Mining Rigs Cooling Fan
Ventilation fan with variable speed control for 100–240V AC input and 12V DC output, designed for cooling electronics and DIY cabinets. Customers note solid build and effective air movement, with adjustable speed and quiet operation at times
Highlights
- 4 x 120mm fan for high airflow
- adjustable 110V-220V input with 3-12V output
- dual bearing construction with protective nets
Pros
- Variable speed control
- Suitable for multiple devices (GPUs, AV gear, racks)
- Dual ball bearing design
- Double metal protective net
- Can run multiple fans in configuration
Cons
- Some users report noise at high speed
- Mixed feedback on quietness
- Not specifically designed for all compact enclosures
Best For
Features
- Variable speed control for 100V-240V input with 4V-12V adjustable fan speed
- Four 120mm fans delivering up to 82 CFM at 12V with 2500 RPM each
- DC output 3-12V 200-2000mA; supports vertical or horizontal mounting
- Double metal protective nets for mounting and safety during operation
- Rated voltage 12V; rated current 0.93A at full speed