Cable EK Water Blocks EK 0.15 m

EK-Cable Pump testing adapter is a short adapter cable designed to power a liquid cooling pump or a computer fan directly from a power supply via a SATA power connector. It allows connecting a pump with a 3- or 4-pin fan header to a SATA 15-pin power plug so the pump can be run without switching on the whole system—primarily intended for leak-testing and other pump-only tests. The cable length is approximately 15 cm and it is supplied as a single unit.

Advantages

The EK Water Blocks EK 0.15 m cable provides a compact and straightforward solution to run a pump or fan independently of the motherboard. Its SATA power connection makes it compatible with modern PSUs, and the short length reduces cable clutter during testing. The product complies with RoHS environmental standards and is delivered as a single-piece cable for immediate use.

Suitable for

• Leak-testing a liquid cooling loop without powering the entire PC
• Bench testing or troubleshooting a pump or fan
• Temporary power supply for a pump during installation

Key specifications

• Connectors: 3-/4-pin fan header to SATA 15-pin power
• Length: approximately 0.15 m (15 cm)
• Quantity: 1 cable per package
• RoHS compliant
• Brand: ek water blocks
• Origin: China
• MPN / EAN: 3831109869604

How to use

Connect the fan-style 3- or 4-pin plug of the adapter to the pump or fan header, and plug the SATA 15-pin end into an available SATA power socket on the PSU. Ensure the PSU is powered on while the rest of the system remains off if you only intend to run the pump for testing. Verify correct connector seating and monitor the pump for proper operation during the leak test.

Recommendations

Use this cable only for testing and temporary powering of pumps or fans. Do not use it as a permanent substitute for proper motherboard power connections. Always follow standard safety procedures when working with powered components and ensure the power supply is connected securely.