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Black laptop CPU cooling fan with copper heatsink and wire connector

DBTLAP

DBTLAP Laptop CPU Cooling Fan for HP ZBook 15 G1 G2 5V 0.4A Heatsink

SKU CH-NPQY-K6KRY

Replacement CPU cooling fan and heatsink for HP ZBook 15 G1 and G2 laptops, 5 V 0.4 A, tested before shipping

  • Accessory TypeCooler
  • Keeps HP ZBook 15 G1 G2 processors cool
  • 5V 0.4A power draw matches original spec
  • Direct replacement for part numbers AB07505HX170B00 00VBL20 734291-001 AT0TJ001AC0
  • Each unit tested before shipping for reliability
  • Includes one fan ready to install

Replacement CPU Fan for HP ZBook 15 G1 G2

This new cooling fan replaces the original heatsink assembly in HP ZBook 15 G1 and G2 mobile workstations. It operates at 5V and draws 0.4A to dissipate processor heat. The part matches OEM numbers AB07505HX170B00, 00VBL20, 734291-001 and AT0TJ001AC0 for direct compatibility.

Single fan unit with verified part numbers

The package contains one fan unit tested before shipping. Product photos show the exact item so buyers can confirm the connector layout and mounting holes against the original component. Matching the listed part numbers ensures the replacement fits without modification.

Straightforward swap if the part number matches

Installation involves opening the chassis, disconnecting the old fan and fitting the new unit using the existing screw points. The main risk is ordering a fan with a different part number, which results in mismatched connectors or mounting misalignment. Verifying the model number beforehand avoids this issue.

Highlights

  • Keeps HP ZBook 15 G1 G2 processors cool
  • 5V 0.4A power draw matches original spec
  • Direct replacement for part numbers AB07505HX170B00 00VBL20 734291-001 AT0TJ001AC0
  • Each unit tested before shipping for reliability
  • Includes one fan ready to install

Specifications

Accessory TypeCooler

Questions about this item

How often should the 5V 0.4A fan be cleaned or replaced to maintain cooling performance?

The fan is tested before shipping and should be cleaned periodically to remove dust buildup; replace it if bearing noise increases or airflow drops noticeably.

What is the first thermal limit reached when the heatsink runs continuously at 5V 0.4A?

Sustained operation will first hit the fan's rated 0.4A current limit, after which the motor protection reduces speed to prevent overheating.

How loud does the AB07505HX170B00 fan get when running all day at 5V 0.4A?

At the rated 5V 0.4A the fan runs at a low, steady hum typical for laptop coolers; noise only rises if dust restricts the blades or bearings wear.

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