Radiator Watercool MO-RA IV 600 — white — large external watercooling radiator, 600 mm thickness model

Watercool MO-RA IV 600 — white is a large external watercooling radiator designed for custom liquid-cooling loops. As the 600 mm thickness model in the MO-RA IV series, it offers an expanded cooling surface and airflow capacity intended for high-performance CPU and GPU cooling. The radiator is built to accept multiple fan configurations and to simplify heat dissipation in demanding workloads while fitting external mounting setups.

Advantages

The MO-RA IV 600 provides a broad fin array and increased fluid volume to improve thermal transfer and reduce coolant temperature rise during sustained loads. Its external form factor allows flexible placement outside the chassis, enabling improved airflow and quieter operation when paired with low-speed fans. The white finish provides a neutral aesthetic compatible with a variety of system designs.

Suitable for

• High-performance gaming PCs and workstations requiring extensive heat rejection
• Custom watercooling loops combining multiple GPUs and CPUs
• Silent or low-RPM cooling setups that benefit from large radiator surface area
• External radiator installations where internal space is limited

Key specifications

• Radiator series: MO-RA IV
• Thickness variant: 600 mm model with deep fin stack for increased surface area
• Finish: white external coating
• Compatibility: supports multiple fan configurations for varied airflow setups
• Cooling approach: external large-format radiator for custom liquid-cooling loops
• Application: suitable for CPU and GPU cooling within custom loops

How to use

Install the MO-RA IV 600 in a stable external location with secure mounting points and accessible inlet/outlet ports. Connect the radiator into your loop using appropriate fittings and tubing rated for PC liquid cooling. Configure fans according to desired airflow and noise characteristics, allowing for push, pull, or push-pull arrangements. Fill, bleed and test the loop for leaks prior to normal operation, and monitor coolant temperature during initial use to confirm expected performance.

Usage recommendations

For best results, pair the radiator with high-static-pressure fans at moderate RPM to balance airflow and acoustic levels, and use corrosion-resistant fittings and coolant. Periodically inspect for dust buildup and clean fins gently to maintain thermal efficiency.