Replacement CPU Cooler Fan — Compatible with 27-CA, 24-CB, 27-CB, 27-CA1244 (5V)

Replacement cooling fan designed for CPU coolers compatible with model numbers 27-CA, 24-CB, 27-CB and 27-CA1244. This fan is rated for 5V operation and intended as a direct substitute when the original cooler fan fails. Sold as the fan unit only—please verify model compatibility with your system before ordering.