BitHash About the Product
GH14038BZW-1 High-Speed Ball Bearing Fan – 7500 RPM Cooling Solution for Whatsminer M-Series
Premium Cooling Performance for Whatsminer ASIC Miners
Maximize the efficiency and longevity of your Whatsminer M-Series miners with the GH14038BZW-1 140mm Cooling Fan. Designed specifically for ASIC mining environments, this industrial-grade fan delivers powerful 7500 RPM airflow while keeping noise and vibration to a minimum—ideal for mining farms and quiet home setups alike.
Optimized for M20 to M60 Series – Reliable, Low-Noise Operation
✔ Precision Compatibility –
4-Pin Models: M20, M20S, M21, M21S
6-Pin Models: M30S++, M50S+, M60, and 20+ additional variants
✔ Superior Durability –
Ball bearing construction ensures long-lasting performance and outperforms sleeve bearings under 24/7 operation.
✔ Maximum Airflow, Minimal Disruption –
The 140x140x38mm fan frame is engineered for high-pressure airflow while maintaining low acoustic output (<45 dB).
✔ Protects Sensitive Hardware –
Optimized blade design reduces vibrations, helping safeguard internal components from long-term damage.
✔ Easy Installation –
Plug-and-play design with no modification required—simply replace your existing fan.
Perfect for SHA-256 miners running BTC, BCH, and similar coins, this fan keeps your hashboards cool to prevent throttling and maintain consistent performance.
GH14038BZW-1 Technical Specifications:
| Feature | Specification |
|---|---|
| Model | GH14038BZW-1 |
| Size | 140 x 140 x 38 mm |
| Voltage | DC 12V |
| Current | 4.5A |
| Speed | 7500 RPM (±10%) |
| Bearing Type | Ball Bearing |
| Noise Level | <45 dB |
| Connector Options | 4-Pin & 6-Pin Variants Available |
| Compatibility | Whatsminer M20, M21, M30, M50, M60 Series (Air-Cooled) |
Boost your mining rig’s reliability and efficiency with this powerful OEM-compatible fan—built to withstand continuous operation and deliver exceptional thermal control.