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 wire connector

tuanyuan

tuanyuan CPU Cooling Fan for HP Probook 640 645 650 655 G1

SKU CH-7AS7-NE767

Replacement CPU cooling fan compatible with HP ProBook 640, 645, 650 and 655 G1 models

  • Accessory TypeCooler
  • Fan Numbers1
  • Compatible replacement for HP Probook 640 645 650 655 G1
  • Matches part numbers 738685-001 and 6033B0034401
  • Single fan design provides focused airflow
  • Tested for three months to verify reliability
  • New condition ensures clean thermal performance

Replacement fan for HP Probook 640 645 650 655 G1

This new cooling fan replaces the original CPU cooler in HP Probook 640 G1, 645 G1, 650 G1 and 655 G1 laptops. It matches part numbers 738685-001, DFS501105PR0T and 6033B0034401. The unit is tested for compatibility and supplied as a single fan assembly.

Critical compatibility check: power connector

The single specification that decides fit is the power connector pin-out on the replacement fan. The supplier notes that CPU fans are produced by multiple factories with different labels, so the power information must match the original exactly. Buyers who cannot verify the connector layout against their current fan should confirm details before ordering.

Installation context: direct swap for existing

The fan slots into the existing heatsink mounting points inside the listed Probook chassis, requiring no additional brackets or external power. It frees the system from overheating caused by a worn or failed original cooler. Builders needing a cooler for a different laptop series or a dual-fan configuration will not be served by this part.

Highlights

  • Compatible replacement for HP Probook 640 645 650 655 G1
  • Matches part numbers 738685-001 and 6033B0034401
  • Single fan design provides focused airflow
  • Tested for three months to verify reliability
  • New condition ensures clean thermal performance

Specifications

Accessory TypeCooler
Fan Numbers1

Questions about this item

Will this fan keep my ProBook 640 G1 running at stock speeds under load?

The fan is a direct replacement for the original cooler in the 640 G1, 645 G1, 650 G1 and 655 G1, so it restores the factory cooling capacity for those models.

What power connector does the fan use and will it plug into my motherboard?

The unit ships with the same connector used by HP part 738685-001, matching the motherboard header on the listed ProBook models.

Does the cooler fit the existing screw holes and heat-sink outline on a 655 G1?

Yes, it is built to the 6033B0034401 mechanical spec, aligning with the original mounting points and heat-pipe layout on the 655 G1.

Also in this aisle

People compared these

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