Motherboard EK Water Blocks EK-ATX

Designed to work with 24-pin ATX power supplies, the EK Water Blocks EK-ATX adapter lets you run 12V water pumps without relying on mainboard power. It is compatible with standard ATX PSUs and provides a straightforward means of powering external cooling components in custom PC builds.

Advantages

The EK-ATX adapter provides a direct connection to a 24-pin ATX PSU so 12V water pumps can be powered independently from the motherboard. Its compatibility with common ATX power supplies simplifies integration into existing systems and helps maintain stable pump power for liquid cooling setups.

Suitable for

• Powering 12V water pumps in custom liquid-cooling loops
• Systems where motherboard cannot supply pump power
• PC builds using standard 24-pin ATX power supplies

Key specifications

• Compatible connector: 24-pin ATX
• Compatible pump voltage: 12 V
• Brand: EK Water Blocks
• MPN / EAN: 3831109867716

How to use

Connect the adapter to a standard 24-pin ATX power supply. Attach the 12V water pump to the adapter output according to the pump manufacturer’s instructions. Ensure all connections are secure before powering on the PSU. Verify pump operation and monitor for correct flow and noise levels during initial startup.

Recommendations

Use with quality ATX power supplies that provide stable 12V rail output. Follow the pump manufacturer’s wiring and safety instructions, and power off the system before making or changing connections.