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

The Fractal Design FD-FAN-SSR3-50-WT is a 50 mm cooling fan designed for enclosures and components where space is scarce yet reliable airflow remains essential. Created by a company known for quiet performance, this model slips easily into tight spots and helps sensitive electronics stay within safe temperatures without adding unwanted noise.

Spinning at 3500 RPM, the fan moves 6.8 CFM of air. That output is enough to draw heat away from chipsets, VRMs, or small radiators found in mini-ITX builds, network appliances, and home media boxes. Even while running at full speed, it keeps sound to a modest 19 dBA, so your desk, entertainment center, or lab bench stays pleasantly quiet. Power draw sits at only 0.4 watts, which is kind to both low-power systems and larger rigs packed with multiple fans.

Long-term reliability comes from the rifle bearing that carries an estimated service life of more than 40,000 hours. The frame arrives in black, while the rotor blades are white for easy visibility when you are checking airflow direction or cleaning dust. A 350 mm black ribbon cable with a standard 3-pin plug gives you flexibility when routing to headers on cramped boards. Mounting is simple thanks to the widely used 40 × 40 mm screw hole pattern.

This fan is a practical upgrade for anyone who owns a compact workstation, a small NAS, a router, or a 3D printer control box that tends to run warm. It is just as useful for builders refreshing an older SFF machine as it is for hobbyists experimenting with custom enclosures. Wherever you need steady cooling that you can set and forget, this little workhorse fits right in.

Highlights:

• 50 mm form factor for cooling in tight spaces
• 3500 RPM rotational speed delivers consistent airflow
• 6.8 CFM airflow helps regulate temperatures in compact gear
• 19 dBA acoustic profile supports quiet work or entertainment areas
• Rifle bearing rated for over 40,000 hours of operation
• 3-pin connector with 350 mm black ribbon cable simplifies cable management
• Fits the common 40 × 40 mm screw hole pattern for straightforward installation
• Low 0.4 watt power draw suits energy-efficient systems