STARTECH FAN4SPLIT12 CPU Cooler, Black

The STARTECH FAN4SPLIT12 is a power and signal splitter cable engineered for expanding system cooling connectivity. This accessory facilitates the simultaneous operation of two cooling fans from a single 4-pin motherboard fan header. Integration of this splitter is necessary in system builds where the number of required fans exceeds the available power headers on the mainboard, effectively doubling the cooling capacity managed by one dedicated header.

The cable maintains full compatibility with Pulse Width Modulation (PWM) protocols, ensuring that both connected fans receive identical speed control data from the motherboard. This synchronization is critical for achieving balanced airflow across the chassis and optimizing acoustic performance based on real-time temperature readings. The physical cable measures 0.3048 meters (12 inches), providing flexibility for routing and concealed cable management within the PC case structure.

The splitter features one 4-pin Male connector designed to interface with the source header, and two 4-pin Female connectors for accepting the fan cables. The use of standard 4-pin connectors ensures broad compatibility with modern cooling fans supporting speed modulation. This product utilizes a neutral black color scheme suitable for integration into various build aesthetics.

• Splits one motherboard fan header into two output connectors
• Supports the simultaneous connection of two cooling fans
• Cable length measures 0.3048 meters
• Includes one 4-pin Male input connector
• Features two 4-pin Female output connectors
• Component supports RoHS sustainability compliance