CPU Cooling Fan & Heatsink Radiator for X280 — Thermal Part 01LX665

Replacement CPU cooling fan with integrated heatsink radiator compatible with X280 systems. Listed under thermal part number 01LX665, this assembly is intended as a spare or repair component to restore the unit’s original cooling function. Fits X280 models that use the 01LX665 thermal module and helps maintain proper processor temperature control.