The 486 CPU Fan is designed to keep your CPU cool and functioning optimally. With its 4-wire and 3-wire ball bearing socket, it ensures reliable and efficient operation. The fan is equipped with a 3-heat sink, providing effective heat dissipation to prevent overheating. Its patented design includes unique elements that set it apart from other fans in the market. This straightforward and factual product description highlights key features and their purposes, providing potential buyers with the information they need to make an informed decision.