Fractal Design Silent Series R3 50mm Cooling Fan (White)

Overview

The Fractal Design FD-FAN-SSR3-50-WT is a 50 mm cooling fan designed to provide effective airflow in compact spaces where larger fans won’t fit. Spinning at 3500 RPM, it delivers 6.8 CFM of air to help maintain safe operating temperatures for sensitive components like chipsets, VRMs, and small radiators. Despite its high speed, it operates quietly at just 19 dBA, making it suitable for environments where noise levels matter, such as home offices, media centers, or lab benches.

Its low power consumption of 0.4 watts ensures it can run efficiently in both low-power devices and systems with multiple fans. The fan’s rifle bearing supports a long service life of over 40,000 hours, providing reliable cooling over extended periods. With a white rotor for easy airflow direction checks and a black frame, it balances visibility and aesthetics in your build.

Key features

• Compact 50 mm size fits into tight spaces where larger fans cannot be installed
• High rotational speed of 3500 RPM ensures steady and consistent airflow
• Quiet operation at 19 dBA keeps noise levels low for distraction-free environments
• Durable rifle bearing extends fan life beyond 40,000 hours for long-term reliability
• Includes a 350 mm black ribbon cable with a 3-pin connector for flexible and neat cable routing
• Standard 40 × 40 mm mounting holes allow easy installation in a wide range of enclosures
• Low power draw of 0.4 watts supports energy-efficient system designs

Key specs

• Fan size: 50 mm
• Rotational speed: 3500 RPM
• Airflow: 6.8 CFM
• Noise level: 19 dBA
• Power consumption: 0.4 watts
• Bearing type: rifle bearing
• Estimated service life: over 40,000 hours
• Cable length: 350 mm
• Connector type: 3-pin
• Mounting pattern: 40 × 40 mm screw holes

Connectivity and compatibility

The fan’s 3-pin connector is compatible with most motherboard and controller headers designed for small cooling fans. The 350 mm ribbon cable provides enough length to reach headers even in cramped cases or custom enclosures. Its standard 40 × 40 mm mounting pattern fits a variety of small form factor devices, including mini-ITX builds, NAS units, routers, and 3D printer control boxes.

Ideal uses and environments

This fan is well suited for compact workstations, small network appliances, and custom enclosures where space is limited but reliable cooling is essential. It works effectively in setups that require quiet operation, such as home offices or media centers, and is a practical choice for hobbyists and professionals refreshing or building small form factor systems. Its balance of airflow, noise, and power efficiency makes it a strong option for maintaining component temperatures without adding distracting sound or excessive power draw.