Sisäinen virtalähdekaapeli CPU-jäähdyttimelle Digitus AK-430302-002-M

Adaptor for connecting CPU fans with 3-pin connectors directly to an ATX/AT power supply. Designed for systems where the motherboard does not provide a dedicated CPU fan header, this adaptor enables a reliable power connection for 3-pin CPU fans using standard PSU connectors.

Advantages

This adaptor provides a safe and direct power supply for 3-pin CPU fans from an ATX/AT power supply, eliminating the need for a motherboard fan header. It is suitable for older AT mainboards or custom builds where the CPU fan cannot be connected to the board. The simple design ensures straightforward installation and stable fan operation.

Key specifications

• Purpose: Connect 3-pin CPU fan to ATX/AT power supply
• Connector for fan: 3-pin (female)
• Power source connector: Standard PSU connector compatible with ATX/AT
• Compatibility: Systems without a dedicated CPU fan header (including AT mainboards)

How to use

Turn off the power supply and disconnect the system from mains. Plug the 3-pin CPU fan connector into the adaptor's fan socket, then connect the adaptor to the appropriate connector from the ATX/AT power supply. Restore power and verify the fan spins. Ensure correct orientation of connectors to avoid incorrect connections.

Recommendations

Use this adaptor only when the motherboard lacks a CPU fan header; monitor fan speed and system temperatures after installation. Do not use with fans requiring PWM control (4-pin) if speed regulation is needed.