45mm Radial Blower Fan, Low Noise, High-Speed 6500 RPM, 3-Pin, 12V, 50,000h Lifespan(Black / kein RGB)

Model BFB04512HHA Compact Cooling Fan. Key benefits: - Provides reliable airflow in tight spaces thanks to its compact 45 mm x 45 mm x 10 mm size, allowing installation in small enclosures and crowded electronics compartments. - Supports system monitoring and control because it features a 3-pin motherboard connector with speed monitoring functionality, enabling automatic detection and RPM tracking. - Delivers long operational life and consistent performance through double ball bearings and a rated lifespan of 50,000 hours, reducing maintenance and replacement frequency. - Operates quietly with a measured noise level of 35.5 dB while running at a reference speed of 6500 RPM, balancing cooling performance and acoustic comfort. Key specifications: - Model: BFB04512HHA. - Dimensions: 45 mm x 45 mm x 10 mm. - Reference speed: 6500 RPM. - Bearing type: Double ball bearing. - Rated lifespan: 50,000 hours. - Noise level: 35.5 dB. - Rated voltage: 12 V. - Rated current: 0.26 A. - Connector type: 3-pin motherboard connector. - Speed monitoring: Supported. - Cable length: 13 cm. How this fan solves common problems: - Fits small form factor devices where larger fans will not fit, enabling effective cooling without redesigning the enclosure. - Offers extended service life and stable rotation thanks to double ball bearings, which helps prevent premature failure in continuous-operation applications. - Provides accessible RPM feedback for system diagnostics, allowing users to detect fan stalls or speed deviations without additional sensors. Typical applications: - Cooling for small single board computers, compact industrial controllers, and embedded systems where a 45 mm fan size and a 3-pin connector are required. - Ventilation in network equipment, power supplies, and small enclosures that need steady airflow and RPM monitoring. - Cooling for compact 3D printer components, hobby electronics projects, and other DIY assemblies that demand a quiet, long-lasting 12 V fan. Compatibility and installation notes: - Designed for systems that accept a 45 mm x 45 mm x 10 mm fan and a 3-pin motherboard fan header. - The 13 cm cable length provides convenient routing inside cases and enclosures. This fan delivers compact, monitored cooling with long life and low noise for a variety of small-scale electronic cooling needs.