40mm 5V PWM Fan | 600 Series

40mm 5V PWM 7500RPM Fan – Built for Bitaxe Gamma Cooling

This compact yet powerful 40mm PWM fan is designed to keep your Bitaxe Gamma cool, quiet, and consistent - whether you're running standard or high-performance configurations. It’s a direct-fit solution for miners who want reliable airflow and minimal noise with zero fuss.

What Makes It Ideal for Bitaxe?

• Tailored Fit – Fully compatible with the Bitaxe Gamma. No adapters, no soldering—just plug in and go.
• Optimised Airflow – With speeds up to 7500 RPM, this fan pushes serious air through your heatsink to help dissipate heat from key components like the ASIC and voltage regulators.
• Quiet & Efficient – Thanks to a brushless motor design, it reduces unwanted electrical noise and delivers consistent cooling without the usual buzz.
• Built to Last – Dual ball bearings ensure smooth operation over the long haul, with a lifespan rated for 70,000 hours of continuous use.

Technical Specs:

• Size: 40 × 40 × 20 mm
• Voltage Range: 4.5 V to 5.5 V DC
• RPM: 7500
• Current Draw: 0.24 A
• Connector: 4-pin PWM
• Certifications: Complies with CE & FCC standards for EMI
• Build Material: High-temperature PBT housing, fire-rated to UL94-V0 and heat-resistant up to 110 °C

What’s in the Box?

• 1 × 40mm 5V PWM Fan with Dual Ball Bearings

Upgrade Your Cooling, Minimise Downtime

Designed with Bitaxe in mind, this fan offers a reliable cooling upgrade without the hassle. It installs in minutes and provides the airflow your miner needs to perform at its best—even under sustained loads.

Note: The connector may be white or black depending on stock levels. If you have a preference, feel free to let us know in your order notes—we’ll do our best to accommodate.