FOR CHB4512CS-R1D First-Generation Router CPU Fan — DC 12V 0.3A

Replacement CPU cooling fan for first-generation routers, model FOR CHB4512CS-R1D. Electrical rating: DC 12V, 0.3A. Designed as a direct swap for a worn or failed original fan to restore proper processor cooling in compatible router units. Verify compatibility with your device model before ordering.