Replacement CPU Cooling Fan for TAICHI 21/31 EG50040S1-C110-S9A

Replacement CPU cooling fan compatible with TAICHI 21 and TAICHI 31, part number EG50040S1-C110-S9A. Intended as a direct replacement for the original CPU fan to restore proper cooling in the specified TAICHI models. Simple swap-in solution for repairs or refurbishment requiring this exact fan model.