All-in-one liquid cooler Sharkoon S70 RGB

The Sharkoon S70 RGB is an all-in-one liquid cooler designed to provide efficient CPU cooling for a wide range of desktop systems. It features a 120 mm fan with a variable speed range from 600 to 2000 RPM, delivering an airflow of up to 131.93 m³/h and a maximum air pressure of 2.9 mmH2O. The unit comes in a black finish and includes RGB lighting to match modern PC builds while maintaining a compact radiator profile suitable for many cases.

Advantages

The cooler combines a closed-loop liquid cooling system with a high-performance 120 mm fan to balance thermal performance and acoustic behavior. Its broad fan speed range allows tuning between low-noise operation and maximum cooling output. The black housing and integrated RGB lighting provide a neutral appearance that integrates with different system styles. Compatibility with a wide set of CPU sockets ensures straightforward installation across current and legacy platforms.

Suitable for (tasks / use cases)

• Cooling mainstream and high-performance desktop CPUs in gaming PCs
• Maintaining lower CPU temperatures during heavy workloads such as rendering or compilation
• Replacing or upgrading stock coolers for improved thermal control
• Systems where space is limited but liquid cooling is preferred over large air coolers

Key specifications

• Cooler type: all-in-one closed-loop liquid cooler
• Fan diameter: 120 mm
• Fan speed: 600–2000 RPM
• Maximum airflow: 131.93 m³/h
• Maximum air pressure: 2.9 mmH2O
• Product colour: black
• Weight: 1.45 kg
• Included RGB lighting for pump or fan
• Radiator size: single 120 mm radiator (compact form factor)

How to use

Install the radiator and fan in a compatible case location using the supplied mounting hardware, ensuring that airflow direction is set according to case ventilation. Mount the pump block onto the CPU socket and secure it following the included instructions for the specific socket type. Connect the fan and pump power connectors to the motherboard headers or controller to manage RPM and lighting. Verify that tubing is routed without kinks and that all screws are tightened to the recommended torque. After assembly, power on the system and monitor CPU temperatures and fan speeds to confirm proper operation.

Recommendations

For best results, use the Sharkoon S70 RGB with a motherboard that supports fan and pump control to adjust speeds and RGB settings. Ensure adequate case airflow by arranging intake and exhaust fans to complement the radiator installation. Periodically inspect mounting points and tubing for secure fittings, and keep dust filters clean to maintain performance over time.