Replacement CPU/GPU Cooling Fan & Heatsink — Fits K42-80, 720S-14IKB, V720-14 (5H40N87340)

Replacement CPU/GPU cooling fan assembly with integrated heatsink designed to restore proper thermal management. This cooling unit is compatible with K42-80, 720S-14IKB and V720-14 models and matches part number 5H40N87340. Direct-fit replacement to help reduce temperatures and prevent thermal throttling or shutdowns. Ideal for repairs or maintenance of affected laptop models; straightforward to install in place of the original fan and heatsink.