FOR Thermal Module Cooling Fan & Heatsink for Helix (type 3xxx) — Models 3697, 3698, 3700, 3701, 3702 | FRU 04X0431

FOR thermal module consisting of the cooling fan and heatsink designed for Helix systems (type 3xxx). Compatible with model numbers 3697, 3698, 3700, 3701 and 3702. Identified by FRU 04X0431, this assembly serves as a direct replacement for the original thermal unit to restore proper heat dissipation and fan operation in supported Helix machines.