COOLERS CASE FAN 120mm ARCTIC P12 Pro PST LN, Low-Noise PWM, 450-2000 RPM, BLACK, ACFAN00343A

Опис

Model Name: P12 Pro PST LN 120 mm PWM PST fan for silent enthusiasts · 450–2000 rpm 49 CFM / 3.5 mm H₂O at ~25 dB(A) · FDB bearing · PWM daisy-chain (PST) with 0 dB stop Features Revised 120 mm fan blade design for an optimal balance of performance and smooth, quiet operation Optimised Fluid Dynamic Bearing with extended shaft for reduced vibration and quieter running Automated measuring and balancing process applies compound with pinpoint accuracy for ultra‑smooth rotation State‑of‑the‑art microcontroller reduces motor noise, compensates for load fluctuations and protects against inrush currents and reverse polarity Delivers higher airflow and static pressure at low speeds with only ~25 dB(A), ideal for quiet but powerful cooling Minimal blade‑to‑frame gap for maximum efficiency and improved static pressure 0 dB mode below 5% PWM – fan stops completely for silent idle operation PST (PWM Sharing Technology) with extra 4‑pin plug lets you daisy‑chain multiple fans to a single PWM header 400 mm cable and 4‑pin PWM connector for flexible placement and precise speed control Specification Fan size: 120 × 120 × 25 mm Weight: 186 g Fan speed: 450–2000 rpm 0 dB mode: Fan off below 5% PWM Airflow: 49 CFM (≈ 83 m³/h) Static pressure: 3.5 mm H₂O Noise level: ~25 dB(A) at rated performance Bearing type: Fluid Dynamic Bearing (FDB) Voltage: 12 V DC Current: 0.11 A Start‑up voltage: 3.3 V DC Connectors: 1 × 4‑pin PWM fan connector, 1 × 4‑pin PWM plug (PST daisy‑chain) Cable length: 400 mm Operating ambient temperature: 0–40 °C