ENDORFY Fluctus 140 PWM ARGB 140mm Case Fan - Black

PC builders seeking high airflow with vibrant lighting will find the ENDORFY Fluctus 140 PWM ARGB an excellent choice for modern cases. This 140 mm fan moves up to 79.8 CFM, keeping CPU and GPU temperatures in check even under sustained loads. Its fluid dynamic bearing ensures quiet, long-lasting operation, while addressable RGB lighting syncs with your motherboard for a cohesive look.

Key specifications

• Fan size: 140 mm (thickness: 25 mm)
• Speed range: 250–1800 RPM (±10%), PWM controlled
• Airflow: up to 79.8 CFM (135.6 m³/h)
• Static pressure: up to 2.1 mmH2O
• Noise level: 10–29 dBA
• Bearing: Fluid Dynamic Bearing (FDB)
• Connectors: 4-pin PWM (fan), 3-pin ARGB (LED, 5V)
• MTBF: 100,000 hours
• Colour: Black

Why choose it

The Fluctus 140 PWM ARGB balances performance and acoustics. Its wide speed range lets you fine-tune cooling, while the FDB bearing reduces friction for quieter operation and extended lifespan. ARGB lighting adds a personal touch, compatible with major motherboard sync technologies. Included mounting screws make installation straightforward.

Ideal use cases

• High-airflow gaming PCs and workstations
• Radiator or case intake/exhaust positions
• Builds where RGB aesthetics matter
• Quiet systems needing efficient cooling

Good to know

The fan uses a standard 4-pin PWM header for speed control and a 3-pin 5V ARGB header for lighting. Ensure your motherboard has an available ARGB header or use a compatible controller. The black frame and translucent blades allow the RGB glow to shine through effectively.