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Small black laptop CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU cooling fan for HP ProBook 602471-001 KSB0505HB-9H37 5V 0.4A

SKU CH-SZDP-7FETF

Replacement CPU cooling fan compatible with HP ProBook part 602471-001, 5 V 0.4 A

  • Accessory TypeCooler
  • Compatible replacement for HP ProBook 602471-001
  • Matches KSB0505HB-9H37 part number exactly
  • Operates on standard 5V laptop power supply
  • Low 0.4A draw preserves battery runtime
  • Supplied as single fan unit ready to install

Compatible HP ProBook CPU Fan

This replacement CPU cooling fan is built for HP ProBook models using part number 602471-001 and fan code KSB0505HB-9H37. It runs on a 5V 0.4A power supply and is supplied as a single unit in new condition. The fan is designed to restore original thermal performance when the existing cooler fails or becomes noisy.

For owners of matching HP ProBook laptops

This part suits repairers or owners who have verified their current fan carries the exact part numbers listed above. It will not fit laptops that use a different fan model, a different voltage, or a different connector layout. Buyers who cannot confirm the part number on their original cooler should look at other options.

Part number 602471-001 and KSB0505HB-9H37

The decisive specification is the combined part identification 602471-001 and KSB0505HB-9H37. Only laptops that list both references on the original fan or in the service manual will accept this cooler. Check the label on your present fan before ordering to ensure 100% compatibility.

Highlights

  • Compatible replacement for HP ProBook 602471-001
  • Matches KSB0505HB-9H37 part number exactly
  • Operates on standard 5V laptop power supply
  • Low 0.4A draw preserves battery runtime
  • Supplied as single fan unit ready to install

Specifications

Accessory TypeCooler

Questions about this item

How often should the 5V 0.4A fan be cleaned or replaced to keep the HP ProBook 602471-001 running cool?

Clean the fan and heatsink vents every six to twelve months; replace the unit if bearing noise appears or airflow drops noticeably.

What thermal limit will the KSB0505HB-9H37 hit first during a long compile or render session?

The 5 V 0.4 A rating caps the motor at about 2 watts, so sustained loads will hit the fan's maximum airflow before the CPU throttles.

How loud and hot does the 602471-001 replacement fan get when the laptop runs all day?

At 5 V 0.4 A the fan stays quiet at low speed and only becomes audible at full RPM; exhaust air feels warm but not hot to the touch.

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