C2G 4in 3-Pin Fan Power Y-Cable for CPU & Case Fans

Overview

The C2G 27391 is a 4-inch Y-cable designed to split a single 3-pin fan header into two connections, allowing you to power both a CPU cooler and an additional case fan from one motherboard or fan controller port. Its compact length helps maintain clean cable management in tight spaces, making it a practical solution for small form factor builds or densely packed desktop towers. The flexible PVC jacket protects the wiring while allowing easy routing around corners without kinking.

Key features

• Short 4-inch length keeps cable runs neat and prevents clutter inside the case
• Splits one 3-pin fan header into two, enabling simultaneous connection of two fans
• Compatible with both CPU coolers and case fans, supporting improved airflow configurations
• Flexible PVC jacket enhances durability and simplifies cable routing in confined spaces
• Backed by a lifetime warranty, ensuring long-term reliability and peace of mind
• Manufactured in Vietnam with consistent quality standards

Key specs

• Cable length: 4 inches
• Connector type: 3-pin fan header splitter
• Compatibility: CPU and case fans with 3-pin connectors
• Jacket material: Flexible PVC
• Warranty: Lifetime
• Country of manufacture: Vietnam

Connectivity and compatibility

This Y-cable plugs directly into a motherboard fan header or a dedicated fan controller, effectively doubling the number of fans you can connect without requiring additional adapters or power sources. It supports standard 3-pin fans commonly used in desktop PCs, making it suitable for a wide range of cooling setups.

Ideal uses and environments

The cable is well suited for system builders, repair technicians, and PC enthusiasts who need to optimize airflow in gaming rigs, streaming setups, or office computers. Its short length and flexible design make it especially useful in compact cases or builds where space is limited and cable management is critical.