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Small black laptop CPU cooling fan with plastic housing and wire connector

DBTLAP

DBTLAP Laptop CPU Fan for ThinkPad E445 E545

SKU CH-MSZC-WSZ90

Replacement CPU cooler for ThinkPad E445 and E545 laptops, tested before shipping

  • Accessory categoryCooler
  • Cools ThinkPad E445 and E545 efficiently
  • 100% pre-ship testing ensures reliable operation
  • Single fan unit fits directly in laptop
  • Produced by Forcecon, ADDA, Sunon or Kipo
  • Nine-month warranty covers the replacement fan

Direct Replacement Fan for ThinkPad E445 and E545

This DBTLAP cooling fan is built as a direct replacement for the original cooler inside Lenovo ThinkPad E445 and E545 laptops. It is intended for owners of those specific models who need to replace a worn or failed internal fan. Each unit is tested individually before shipping to confirm it operates correctly.

Upgrade from a Noisy or Failing Original Cooler

The part replaces the factory-installed fan when it becomes loud, spins irregularly or stops cooling the processor effectively. The jump is worth it when the laptop overheats, throttles performance or shuts down under load because the original cooler can no longer move enough air. A working replacement restores the thermal design the system was built around.

Verify Exact Model Compatibility Before Ordering

Check the service tag or bottom case sticker to confirm the laptop is a ThinkPad E445 or E545; other models in the E-series use different fan assemblies. Compare the connector, screw holes and overall shape against the product photos and your original fan to ensure a proper fit. The manufacturer notes that units may come from Forcecon, ADDA, Sunon, Kipo or other suppliers depending on stock.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

Does this CPU fan fit the ThinkPad E445 and E545 models?

Yes, the fan is listed as compatible with Lenovo ThinkPad E445 and E545 laptops, and the supplier advises checking your original fan against the photos before ordering.

What is the correct way to install this replacement fan?

Disconnect the battery, remove the old cooler, clean the CPU surface, apply fresh thermal paste, mount the new fan, and reconnect its power cable — the step most people miss is cleaning off the old paste completely.

How long can I expect this fan to last before it needs replacing again?

The manufacturer tests every unit before shipping and backs it with a 9-month warranty, suggesting a service life of at least that period under normal use.

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