We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black laptop CPU cooling fan with two-pin connector

DBTLAP

DBTLAP Laptop CPU Cooling Fan HP CQ40 CQ45 DV4 CQ41 ADDA AD5005HX-RC1 JBL20 KSB0505HA-7M54 2Pin AMD

SKU CH-2EKP-A9C7D

Replacement CPU cooling fan for HP Compaq CQ40, CQ41, CQ45 and DV4 laptops with AMD processors, 2-pin connector

  • Accessory TypeCooler
  • Compatible with HP Compaq CQ40, CQ45, DV4, CQ41 models
  • Matches ADDA AD5005HX-RC1 and JBL20 part numbers
  • Fits KSB0505HA-7M54 2-pin connector for AMD systems
  • New replacement fan restores original cooling performance
  • Single fan unit ready for direct installation

Compatible HP laptop models

This replacement CPU cooling fan fits HP Compaq CQ40, CQ41, CQ45 and DV4 series laptops. It matches the ADDA AD5005HX-RC1, JBL20 and KSB0505HA-7M54 part numbers. The unit is designed for AMD processor configurations in these chassis.

Two-pin connector and drop-in fit

The fan uses a 2-pin power connector that plugs directly onto the motherboard header. No soldering or adapter cables are required for installation. Physical mounting points align with the original heatsink assembly used in the listed models.

AMD platform requirement

This cooler is specified for AMD-based motherboards in the target HP laptops. It will not fit Intel variants of the same model families. Buyers with Intel-equipped CQ40, CQ41, CQ45 or DV4 units need a different part number.

Highlights

  • Compatible with HP Compaq CQ40, CQ45, DV4, CQ41 models
  • Matches ADDA AD5005HX-RC1 and JBL20 part numbers
  • Fits KSB0505HA-7M54 2-pin connector for AMD systems
  • New replacement fan restores original cooling performance
  • Single fan unit ready for direct installation

Specifications

Accessory TypeCooler

Questions about this item

Does the 2-pin connector match the motherboard header on my HP CQ45?

The fan uses a 2-pin connector designed for the HP CQ40, CQ45, DV4 and CQ41 series, so it plugs directly into the matching motherboard header on those models.

Will this cooler fit the mounting holes on a Compaq CQ41 chassis?

The cooler is built to the original mounting pattern for the HP Compaq CQ40, CQ45, DV4 and CQ41, so the screw holes line up with the existing chassis posts.

What is the correct order to seat the fan and reconnect the 2-pin cable without pinching the wires?

Align the fan with the mounting posts, secure the screws, then route the cable away from moving parts before plugging the 2-pin connector into the motherboard header.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.