{"product_id":"lenovo-31506673-desktop-system-cooling-fan","title":"Lenovo 31506673 Desktop System Cooling Fan","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LENOVO 31506673 is a system cooling fan designed for use in Lenovo desktop computers. It maintains airflow across internal components to manage operating temperatures and protect hardware during normal use. Based on the supplier reference, this unit corresponds to the Sunon EG70040S1-C040-S9A fan assembly, an OEM-style component used in Lenovo desktop platforms. Installation is performed by computer technicians or experienced desktop service professionals during routine maintenance or component replacement.\u003c\/p\u003e\n\u003cp\u003eThis fan is suited for residential and light commercial desktop environments where consistent thermal management is required. It is intended as a direct replacement for failed or degraded system fans in compatible Lenovo desktop units. The part reference EG70040S1-C040-S9A indicates an OEM Sunon fan assembly sourced for Lenovo desktop integration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-style replacement system fan for Lenovo desktop platforms\u003c\/li\u003e\n  \u003cli\u003eCorresponds to Sunon fan model EG70040S1-C040-S9A\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain internal airflow and thermal regulation\u003c\/li\u003e\n  \u003cli\u003eDirect drop-in replacement to restore proper cooling function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement system fan for Lenovo desktop computers. Supplier data references the Sunon EG70040S1-C040-S9A fan assembly. Verify fitment against the specific Lenovo desktop model before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down and unplug the desktop system completely before removing or installing any internal cooling components. Ground yourself with an anti-static wrist strap before handling the fan assembly to prevent electrostatic discharge damage to the motherboard or other components. Reconnect the fan header connector securely to the motherboard fan port before closing the chassis. A qualified computer technician should perform this service if the end user is not familiar with desktop component replacement procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Fan Reference\u003c\/strong\u003e: Sunon EG70040S1-C040-S9A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent Type\u003c\/strong\u003e: System Cooling Fan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Lenovo Desktop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LENOVO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31506673\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LENOVO","offers":[{"title":"Default Title","offer_id":51202291368242,"sku":"31506673","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307157869.jpg?v=1779699838","url":"https:\/\/voomisupply.com\/products\/lenovo-31506673-desktop-system-cooling-fan","provider":"Voomi Supply","version":"1.0","type":"link"}