CPU Cooler Fan 647287-001 Radiator for Z420 Z620 Workstation — 5-Pin Heatsink Cooling Fan

Replacement CPU cooling assembly, part number 647287-001, designed for Z420 and Z620 workstation systems. This unit combines a radiator and heatsink with a 5-pin cooling fan to provide reliable CPU heat dissipation. Ideal as a direct swap for the original CPU cooler fan and heatsink components in compatible workstations.