P12 Pro PST CO 120 mm PWM Fan with Cable Splitter for Continuous Operation ACFAN00312A Features: Efficient Performance at High Air Resistance Thanks to high static pressure, the Pro fans move air effectively through tight spaces. This makes them ideal for radiators, perforated panels, and mesh filters. Maximum Performance, Redefined Revised fan blade design for an optimal balance of performance and smooth operation. Optimized Bearing-Shaft Design (DBB) A dual ball bearing with an extended rotor shaft ensures high durability and maximum lifespan at high rotational speeds. Automated Balancing An automated measuring and balancing process ensures exceptional precision and smooth performance by applying the balancing compound with pinpoint accuracy. SOTA Microcontroller Reduces motor noise, compensates for load fluctuations, and protects against inrush currents and reverse polarity. More Power – Less Noise The fan delivers more performance at low speeds with higher airflow and static pressure at just 25 dB(A) – ideal for quiet, powerful cooling. Minimum Gap Dimensions for Maximum Efficiency Enables higher static pressure and maximum airflow efficiency. PST – PWM-Based Synchronized Fan Control An additional PWM connector allows multiple fans to be synchronized in series using a single header. Specifications: General Warranty 6 Years Operating Ambient Temperature 0–40 °C Dimensions 120 (L) x 120 (W) x 25 (H) mm Net Weight 185 g Fan Fan Speed 600–3000 rpm, PWM controlled, 0 rpm below 5 % PWM Airflow 77 cfm | 131 m³/h Static Pressure 6.9 mmH2O Fan Bearing Dual Ball Bearing Typical Voltage 12 V DC Start Up Voltage 3.3 V DC Current 0.33 A Cable Length 400 mm + 80 mm Daisy-Chain Cable Connector 4-Pin Fan Plug + 4-Pin Socket