ARCTIC P12 Pro PST PWM Fan Kit, Fluid Dynamic Bearing, 120mm, 5-pack, Black

This 120 mm cooling fan is engineered for high static pressure applications, making it suitable for moving air efficiently through restrictive environments such as radiators or dense mesh filters. Operational speeds are controlled via a 4-pin PWM connection, ranging from 600 RPM minimum to a maximum of 3000 RPM. At peak performance, the fan generates an airflow of 77 CFM (131 m³/h) and exerts a static pressure of 6.9 mmH₂O.

A Fluid Dynamic Bearing (FDB) is incorporated to minimize operational noise, with the acoustic output rated at 25 dB when running at full speed. The design includes Pulse Width Modulation Sharing Technology (PST), which permits the synchronization of speed control across multiple units using a single motherboard header. Each fan operates at 12 V DC with a rated current draw of 0.33 A, contributing to a robust cooling solution specified with a Mean Time Between Failures of 60,000 hours.

• Fan diameter is 120 mm
• Maximum rotational speed of 3000 RPM
• Maximum static pressure rated at 6.9 mmH₂O
• Maximum noise level of 25 dB
• Utilizes Fluid Dynamic Bearing technology
• Supports PWM speed control via 4-pin connector
• Includes PST (PWM Sharing Technology) for daisy-chain configuration
• Rated for 12 V operation
• Includes 20 mounting screws
• Pack quantity includes five individual fans