Watercool extension cable for MO-RA IV 3 m

Watercool extension cable for MO-RA IV 3 m is an accessory designed to extend the reach of fan or pump connections used with the MO-RA IV radiator. The 3-meter length allows greater flexibility when routing power and signal lines in larger chassis, external radiator mounts, or test bench environments. The cable is intended for use with Watercool MO-RA IV assemblies and compatible fan/pump connectors, providing a tidy and functional solution for repositioning components without changing the original wiring on devices.

Advantages

The extension cable offers a long 3 m reach that reduces the need for component relocation and makes installation in extended or external setups practical. It preserves the original connector types for plug-and-play compatibility and helps maintain clean cable routing by enabling more convenient placement of fans and pumps. The cable is suitable for replacing short or damaged factory cables and supports reliable signal and power transmission over the extended distance.

Suitable for

• Extending fan connections from the MO-RA IV radiator to a motherboard or fan controller
• Extending pump or accessory connections in custom liquid-cooling loops
• Routing connections in large PC cases, external radiator mounts, or open test benches
• Replacing short or damaged cables without modifying original devices

Key specifications

• Length: 3 meters
• Intended connectors: fan and pump style connectors compatible with MO-RA IV assemblies
• Purpose: signal and power extension for fans and pumps
• Suitable environments: internal PC chassis, external radiator mounts, test benches

How to use

Disconnect power before connecting the extension cable. Plug one end of the extension into the fan or pump connector on the MO-RA IV assembly and the other end into the corresponding header on the motherboard, fan controller, or pump controller. Route the cable to avoid obstructing airflow or moving parts and secure it with cable ties as needed. After installation, restore power and verify that fans and pumps operate correctly and that speed or control signals are received as expected.

Recommendations

Use the extension cable in setups where the original cable is too short or when relocating the MO-RA IV radiator away from the main chassis. Avoid sharp bends and excessive tension; secure the cable to prevent contact with hot surfaces or rotating components. If precise fan speed control or PWM signaling is required, confirm connector compatibility and signal integrity after installation.