FOR AVAILABLE Z16 Gen1 Radiator Cooling System Heatsink — CPU & GPU Cooler Fan 5H40W36673

Replacement heatsink and cooling fan assembly for the Z16 Gen1 radiator cooling system. This part supports both CPU and GPU cooling functions and is identified by part number 5H40W36673. Intended as a direct swap to restore or maintain proper thermal management in Z16 Gen1 units. FOR AVAILABLE.