5H40S20891 Lenovo Laptop CPU Cooling Fan Heatsink Thermal Module Assembly Tested
Maintain optimal processor cooling and stable system performance with this complete CPU heatsink and cooling fan assembly pulled from a clean working environment. Direct factory hardware engineered for compatible Lenovo laptop models. Thoroughly bench-tested to verify fan spin response, quiet bearing operation, copper heat pipe vacuum integrity, and thermal contact plate flatness.
ITEM SPECIFICATIONS:
Brand: Lenovo
Main Part Number (MPN): 5H40S20891
Alternate Part / Model Codes: Fofo P0X2
Component Type: CPU Cooling Fan and Copper Heatsink Thermal Module Assembly
Material Construction: High-Thermal-Conductivity Copper Heat Pipe & Aluminum Fins
KEY FEATURES & HIGHLIGHTS:
• Integrated thermal module combines the copper heat pipe assembly with a high-efficiency cooling fan for direct heat dissipation.
• Direct replacement part restores proper airflow and prevents thermal throttling or sudden laptop shutoffs.
• Factory mounting screw alignment and spring-tension retention brackets ensure even pressure across the processor die.
• Fully prepped thermal plate surfaces ready for fresh application of thermal compound prior to installation.
WHAT IS INCLUDED:
(1) Lenovo CPU Cooling Fan & Heatsink Thermal Module Assembly (MPN: 5H40S20891)
QUALITY ASSURANCE & SHIPPING:
Tested: Comprehensive diagnostic bench testing completed. Verified smooth fan rotation at full RPM range, quiet motor bearings, intact copper heat pipe vacuum, and unbent mounting brackets.
Packaging: Encased in protective anti-static packaging, wrapped in multi-layer bubble cushioning, and shipped securely in a heavy-duty box designed to prevent heat pipe bending and fan blade damage during transit.
⚡ Important Information Before Purchase ⚡
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Make sure it matches the one listed before placing your order.
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🚚 Shipping
Fast, same-day shipping on orders placed Monday - Friday before 4pm EST.
Ships from the USA, usually within 1 business day.
🛡️ Warranty & Returns
60-day free return/refund policy for all products (U.S. orders only).
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📸 Item Pictures
Pictures are for illustrative purposes only. The part pictured may not exactly match what you receive due to restocking. Compatibility info is provided as a courtesy and does not constitute a warranty. Always verify the part before ordering.
