All-in-one liquid cooler Alphacool Eisbaer 240

The Alphacool Eisbaer 240 is an all-in-one liquid cooler engineered for efficient CPU heat dissipation in desktop systems. Featuring a 240 mm radiator and two 120 mm fans, it is designed to deliver consistent thermal performance while maintaining a compact height of 30 mm for easy installation in a wide range of PC cases. The unit’s black finish provides a neutral look that integrates with most builds while focusing on practical cooling characteristics rather than decorative elements.

Advantages

The cooler combines a sealed AIO design with a high-efficiency radiator and 120 mm fans to provide stable cooling under sustained load. Its broad socket compatibility supports many Intel and AMD platforms, allowing reuse across system upgrades. With a moderate weight and standard fan voltage, the Eisbaer 240 balances airflow and acoustic behavior to produce reliable temperatures during gaming and computational tasks.

Suitable for

• Gaming desktop PCs requiring sustained CPU cooling
• Workstations running multi-threaded applications and content creation software
• Compact and mid-tower cases where radiator clearance is limited
• System builders seeking a straightforward AIO solution compatible with multiple sockets

Key specifications

• Type: All-in-one liquid cooler with integrated pump and radiator
• Fan diameter: 120 mm (two fans on 240 mm radiator)
• Operating voltage: 12 V for fans and pump
• Height/clearance profile: 30 mm unit thickness for radiator and fan stack considerations
• Supported sockets: wide compatibility across Intel and AMD desktop sockets (legacy and modern mainstream/server sockets)
• Colour: Black finish for radiator, pump housing, and fans
• Weight: 2.31 kg (complete assembled unit)

How to use

Mount the radiator in a compatible case location that supports a 240 mm assembly, aligning screw holes and ensuring sufficient clearance for the 30 mm profile. Attach the two 120 mm fans to the radiator in the preferred airflow orientation and secure the combined assembly to the case. Position the pump/block on the CPU socket following the included mounting hardware and tighten mounting screws to the manufacturer’s specified torque increments. Connect the fan and pump power cables to the appropriate motherboard headers or a fan controller, ensuring a 12 V supply and proper signal connections for speed control and monitoring.

Recommendations

For optimal results, install the radiator where it can receive uninterrupted airflow, avoid routing cables across fan intakes, and verify compatibility with the target case and CPU socket before installation. Periodically check mounting tightness and fan operation; clean dust from radiator fins and fans to maintain thermal performance. When moving the system, handle the cooler assembly carefully to prevent stress on fittings and brackets.