Description

? The ARCTIC P12 Pro PST CO is a high-performance 120 mm fan designed for continuous operation and optimized airflow — perfect for demanding PC builds or server environments. Here's a deeper dive into what makes it stand out:

Technical Specifications

• Dimensions: 120 × 120 × 25 mm
• Fan Speed: 600–3000 RPM (PWM controlled), with 0 RPM below 5% PWM
• Airflow: Up to 77 CFM (≈131 m³/h)
• Static Pressure: 6.9 mmH₂O — excellent for radiators and heatsinks
• Bearing Type: Dual Ball Bearing (ideal for 24/7 operation)
• Noise Level: Low, even at higher speeds
• Voltage: 12 V DC (Startup voltage: 3.3 V)
• Connector: 4-pin PWM plug + 4-pin socket (for daisy-chaining)
• Cable Length: 400 mm + 80 mm extension
• Warranty: 6 years

Key Features

• CO = Continuous Operation: Built for long-term reliability thanks to its ball bearing design
• PWM PST (Power Sharing Technology): Allows multiple fans to be synchronized via a single PWM signal
• Zero RPM Mode: Fan stops completely under low load for silent operation
• Durability: Resistant to dust and heat, making it ideal for industrial or high-performance setups