New For Lenovo Legion Y545 Series Cooling Fan & Heatsink 5H40S19931 Y7000P-2019
New For Lenovo Legion Y545 Series Cooling Fan & Heatsink 5H40S19931 Y7000P-2019
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Cooling Fan & Heatsink for Lenovo
This Cooling Fan & Heatsink for Lenovo is a thermal management solution that dissipates heat to protect system components, replacing OEM part 5H40S19931.
Overview
The Cooling Fan & Heatsink for Lenovo maintains optimal operating temperatures during heavy load. By replacing an aging Cooling Fan & Heatsink for Lenovo, you prevent performance throttling. This component is essential for users of high-performance gaming hardware.
Built For Performance
- Features dual heat pipe construction
- Integrated high-speed cooling fan
- Thermal pads pre-applied for contact
- Designed for silent high-flow operation
- Heat-resistant metal housing
Fits These Machines
- for Lenovo Legion Y545 Series
- for Lenovo Y7000P-2019
Specs At A Glance
| Part Number(s) | 5H40S19931 |
Good To Know
Q: Should I apply new thermal paste? A: While pre-applied pads are included, applying fresh thermal compound to the CPU/GPU die can further improve thermal conductivity. A: Clean the old paste thoroughly before installing this unit.
Q: Does this resolve fan error messages? A: Replacing a failing fan usually clears BIOS errors associated with cooling system failures. A: Ensure the fan cable is securely seated in the motherboard header.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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