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Lenovo 01AV757 ThinkPad 11E 4th Gen Heatsink Cooling Fan — main product image
Lenovo

Lenovo 01AV757 ThinkPad 11E 4th Gen Heatsink Cooling Fan

Genuine Lenovo heatsink and fan assembly to keep your ThinkPad 11E 4th Gen running cool under pressure.

$49.95*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Lenovo 01AV757 is a genuine OEM heatsink and cooling fan assembly engineered specifically for the ThinkPad 11E 4th Generation laptop. When a laptop's original cooling system starts to degrade—whether through worn-out fan bearings, accumulated dust, or diminished thermal paste—system performance suffers through throttling, unexpected shutdowns, and reduced component lifespan. This replacement part addresses all of those concerns with a brand-new, factory-spec unit.

Because it's a genuine Lenovo part, the 01AV757 matches the exact mounting points, thermal contact area, and airflow design of the original component. This means no guesswork about fitment or cooling efficiency. The integrated heatsink-and-fan design means you replace the entire thermal assembly in one step rather than trying to service individual components. For schools, IT departments, and individual owners keeping their ThinkPad 11E units in service, this part is a cost-effective way to restore full thermal performance.

Specifications

Brand
Lenovo
Model / Part Number
01AV757
Type
Heatsink and Cooling Fan Assembly
Compatibility
Lenovo ThinkPad 11E 4th Gen
Condition
New, Genuine OEM

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Pros & Cons

👍 Pros

  • Genuine Lenovo OEM part ensures exact fit and reliable thermal performance
  • Complete heatsink and fan assembly simplifies the replacement process
  • New condition means no wear on fan bearings or thermal contact surfaces
  • Designed specifically for the ThinkPad 11E 4th Gen chassis layout

👎 Cons

  • Only compatible with the ThinkPad 11E 4th Gen, not other generations or ThinkPad models
  • Thermal paste is not always pre-applied and may need to be purchased separately
  • Installation requires partial laptop disassembly which may void warranty if still active

Frequently Asked Questions

No, this part is specifically designed for the Lenovo ThinkPad 11E 4th Generation only. It will not fit earlier or later generations.
This is a new, genuine Lenovo OEM part, not a third-party alternative.
Yes, it is a complete assembly that includes both the heatsink and the cooling fan together.
Common indicators include the fan making loud or grinding noises, the laptop overheating during normal use, or the system shutting down unexpectedly due to thermal protection.

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