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Small black rectangular laptop cooling fan with connector visible

DBTLAP

DBTLAP laptop cooling pad for Lenovo ThinkPad S2 01AV638 Chromebook 13 SUNON EG50050S1-C960-S9A

SKU CH-ZH9P-JKZHS

Replacement CPU cooling fan tested for 100% operation fits Lenovo ThinkPad S2 and Chromebook 13 models

  • Accessory TypeCooler
  • Replacement CPU fan restores cooling for Lenovo ThinkPad S2 01AV638 Chromebook 13
  • SUNON EG50050S1-C960-S9A part number matches original specification
  • Single fan unit tested individually before dispatch to confirm 100 percent operation
  • Compatible with Forcecon, ADDA, Sunon or Kipo manufactured variants depending on stock
  • Nine-month coverage included with each new replacement fan

Replacement CPU cooling fan for Lenovo ThinkPad S2

This replacement CPU cooling fan is built for the Lenovo ThinkPad S2 01AV638 Chromebook 13 and matches the SUNON EG50050S1-C960-S9A specification. It is intended for owners or repair technicians who need a direct drop-in cooler when the original fan fails or becomes noisy. Each unit is tested individually before dispatch to confirm it spins correctly.

Thermals noise and power draw in normal use

The fan draws power from the laptop's native header and operates at the speed profile defined by the system firmware. No external power adapter or software control is required, so acoustic output and thermal performance remain identical to the original component. Because the unit is a direct mechanical and electrical match, it neither increases nor decreases the system's baseline power draw.

What the bundled accessory changes

The package includes one fan only; no mounting screws, thermal pads, cables or software are supplied. Installers must reuse the original fasteners and any thermal interface material from the removed cooler. The sole change is restoring factory-spec airflow once the replacement is fitted.

Highlights

  • Replacement CPU fan restores cooling for Lenovo ThinkPad S2 01AV638 Chromebook 13
  • SUNON EG50050S1-C960-S9A part number matches original specification
  • Single fan unit tested individually before dispatch to confirm 100 percent operation
  • Compatible with Forcecon, ADDA, Sunon or Kipo manufactured variants depending on stock
  • Nine-month coverage included with each new replacement fan

Specifications

Accessory TypeCooler

Questions about this item

How do I install the DBTLAP cooling fan in my Lenovo ThinkPad S2 01AV638 Chromebook 13, and which step do people often get wrong?

Remove the bottom case, disconnect the old fan cable, then fit the new unit; the step people get wrong is forgetting to re-seat the connector fully before screwing the case back on.

What maintenance will this SUNON EG50050S1-C960-S9A replacement fan need later?

Blow dust from the heatsink fins every few months with compressed air; the sealed bearing requires no lubrication.

What limit appears first on this fan during sustained heavy loads?

The 960 RPM ceiling caps airflow, so temperatures stabilise higher than with a faster-spinning unit.

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