Model: FDC10U12S9C Current: 0.45 A Dimensions: approximately 85 mm 85 mm 10 mm (L x W x H) Mounting hole distance: approximately 39 mm 39 mm 39 mm (Center) This fan uses the specific model, current, dimensions and mounting hole distance details described above. Key benefits - Compact 85x85x10 mm form factor fits tight enclosures and slim devices - Low current draw of 0.45 A helps reduce energy use and heat generation in small systems - Standard 39 mm center-to-center mounting hole pattern enables straightforward installation and replacement - Clear, exact specifications support reliable compatibility checks and planning - Designed to deliver consistent cooling performance in devices that require this exact model and footprint Use scenarios - Replacing a failed or noisy fan in a compact IT device such as a small NAS, mini PC, network switch, or CCTV/DVR that uses an 85x85 mm fan with the 39 mm mounting pattern - Providing additional airflow inside a tight electronics enclosure for a 3D printer, laser cutter, or other hobby or industrial equipment with limited space - Upgrading cooling for a compact power supply or small server appliance to improve thermal management in space-constrained setups Notes - This description reflects the model, current, dimensions and mounting hole distances exactly as specified above.