Directly cool critical BGA chips and graphics card components with this 55mm DC12V cooling fan. Operating at 0.1A, it delivers focused, efficient airflow to prevent thermal throttling and extend hardware lifespan. The integrated heat sink maximizes surface area for superior heat dissipation from sensitive bridge chips and VRAM modules. Features and Benefits
- 55mm Fan with Integrated Heat Sink - Combines active cooling and passive dissipation for maximum thermal management in a compact, single-unit design.
- 12V DC, 0.1A Operation - Provides reliable, low-power cooling that integrates easily with standard motherboard or graphics card fan headers.
- 2-Pin Connector - Ensures simple plug-and-play compatibility with a wide range of common fan control interfaces.
- Targeted BGA Cooling - The design specifically addresses heat buildup on Ball Grid Array chips, which are prone to overheating under load.
- Durable Construction - Built for continuous operation, offering reliable performance to protect your valuable graphics hardware. Applications
- Graphics Card VRM/Bridge Chip Cooling - An ideal upgrade or replacement fan for cooling voltage regulator modules and NVLink/SLI bridge chips.
- Laptop Cooling Modifications - Useful for DIY projects aimed at improving thermal performance in modified or custom laptop cooling solutions.
- Embedded System Cooling - Provides focused airflow for hot components in compact PCs, mining rigs, or industrial control systems.
- Hardware Repair and Maintenance - A perfect replacement part to restore cooling functionality to specific areas on a GPU or motherboard.
Voltage: 12 V DC. Current: 0.1 A. Fan Diameter: 55 mm. Speed: 1800 RPM. Noise: 20 dBA. Bearing: Oil bearing. Blade Quantity: 11. Power Consumption: 1.2 W. Fan Life: 30000 hrs. Connector Type: 2-pin. Heat Sink: Included. Fan Diameter: 55 mm. Fan Thickness: 10 mm (Standard for 55mm fan). Heatsink Dimensions: Approximately 60 x 60 x 15 mm (Inferred to accommodate 55mm fan). Weight: ~45 grams (Estimated including fan and heatsink). Heatsink Material: Aluminum Alloy. Nominal Voltage: 12 V DC. Power Consumption: 1.2 W. Operating Temperature Range: 0°C to +70°C (Typical for consumer electronics). Rated Speed: 1800 RPM ±10%. Storage Temperature Range: -20°C to +80°C. Airflow: ~8 CFM (Estimated based on size and speed). Application: Graphics Card Bridge Chip (e.g., NVLink/SLI, PLX) Cooling. Bearing Type: Sleeve Bearing (Inferred from common BGA fan construction). Connector Type: 2-pin (Power & Ground). Heatsink Fin Type: Stamped or Extruded Fins. Mounting Method: Spring-loaded push-pins or screws through heatsink base. Noise Level: <20 dBA (Estimated for low-speed 55mm fan). Nominal Current: 0.1 A. Product Type: DC Axial Cooling Fan with Integrated Heatsink. Static Pressure: Low (Designed for open airflow over heatsink fins). Q: What are the exact specifications for this 55mm cooling fan? A: This cooling fan is a 55mm model that operates at 1800 RPM with a 12V DC power input and a 2-pin connector. It is designed to provide focused cooling for components like graphics card bridge chips and other small heat sinks.. Q: How durable and reliable is this BGA fan for long-term use? A: This fan is built with a focus on reliability for continuous operation in electronics cooling. It uses a standard 2-pin interface and is designed to provide consistent airflow at 1800 RPM for effective heat dissipation over time.. Q: Is this 55mm fan compatible with my graphics card or motherboard? A: This fan is primarily designed as a replacement or auxiliary cooler for specific components like GPU bridge chips or VRM modules that use a 55mm mounting pattern. You must verify the mounting hole spacing and that your system has a standard 12V, 2-pin fan header available.. Q: Does this graphics card fan come with any warranty or guarantee? A: Product warranties are typically provided by the seller or retailer, not the manufacturer for this type of component. We recommend checking the specific seller's policy for details on any guarantee or return window offered with your purchase.. Q: Is this a good value cooling fan compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use as a targeted cooling solution for chipsets and other hot components..