for AFB1212H 12V 0.35A 3pin DC BRUSHLESS Fan Key benefits Reliable cooling: Brushless DC motor design delivers consistent airflow and longer operational life compared with brushed alternatives. Simple replacement: Direct substitute for devices that require an AFB1212H 12V 0.35A 3‑pin fan, making repairs and upgrades straightforward. Stable monitoring: 3‑pin connector provides power and a tachometer (speed) signal for system monitoring and control. Quiet, efficient operation: Designed for steady 12V, 0.35A operation to balance cooling performance and power consumption. What this fan solves Prevents overheating of electronics by providing steady, dependable airflow where the original AFB1212H fan is specified. Restores cooling performance in systems with a failed or noisy fan without the need for major modifications. Allows system monitoring and automatic control when paired with motherboards or fan controllers that read the tachometer signal. Key attributes Model: AFB1212H (replacement/compatible unit labeled 'for AFB1212H') Voltage and current: 12V DC, 0.35A operation Connector: 3‑pin power/tachometer connector (standard 3‑pin configuration) Motor type: Brushless DC motor for improved reliability and lifespan Fitment: Designed to match the AFB1212H form factor and electrical requirements for direct compatibility Suggested applications Desktop and workstation cooling: a worn or noisy AFB1212H fan in PCs, workstations, or custom enclosures to maintain stable CPU, GPU, or case airflow. Network and server equipment: Use as a dropin replacement in rackmount or tower servers and network appliances that specify an AFB1212H 12V 0.35A 3‑pin fan. Industrial and AV equipment: Suitable for power supplies, control cabinets, or AV racks that require a reliable 12V brushless fan with a tachometer signal. Installation and compatibility notes Confirm your device specifies AFB1212H or matches the same electrical rating (12V, 0.35A) and 3‑pin connector before installing. The 3‑pin connector provides ground, +12V supply, and a tachometer (speed) output; ensure your system supports 3‑pin fans for monitoring. Power down equipment and unplug before removing the old fan and installing this replacement. Technical summary Model: for AFB1212H Voltage: 12V DC Current: 0.35A Connector: 3‑pin (power + tachometer) Motor: Brushless DC Durable, reliable, and straightforward to install, this fan is intended as a compatible replacement for systems that require an AFB1212H 12V 0.35A 3‑pin DC brushless fan.