Zalman ALPHA2 A24 BLACK computer cooling system Processor All-in-one liquid cooler

The ZALMAN ALPHA2 A24 BLACK is an all-in-one liquid cooler designed for modern desktop CPUs. Ready for Intel 14th Gen processors and AMD AM5, the cooler combines a pure copper base, an innovative dual-path pump to reduce residual fluid, and a 240 mm radiator with two Zalman AF120 annular fans to deliver reliable thermal performance while maintaining low noise levels. The unit includes ARGB lighting and pre-installed anti-vibration rubber pads for easier installation and quieter operation.

Advantages

The cooler provides live CPU temperature display by reading data from the BIOS, enabling immediate monitoring. Its pure copper base improves heat transfer from the CPU, while the dual water-flow pump design minimizes pump overload and residual coolant for consistent cooling. Zalman AF120 annular fans with shark-fin blades and hydraulic bearings reduce airflow resistance and operational noise. PWM fan control adjusts speed automatically according to conditions. The package also includes Zalman ZM-STC10 thermal compound for enhanced thermal conductivity.

Suitable for (tasks / use cases)

• Gaming PCs requiring effective CPU cooling under load
• Workstations performing sustained CPU-intensive tasks
• PC builds with LGA 1700 / Intel 14th Gen or AMD AM5 platforms
• Systems where low noise and ARGB lighting are desired

Key specifications

• Type: All-in-one liquid cooler
• Supported sockets: Socket AM5, Socket AM4, LGA 1700, LGA 1200, LGA 1156, LGA 1155, LGA 1151, LGA 1150
• Radiator size: 240 mm (A24)
• Pump: Dual flow-path water pump (innovative inflow/discharge separation)
• Cold plate: Pure copper base
• Fans: 2 × Zalman AF120 annular fans with shark-fin blades, hydraulic bearing
• Lighting: ARGB
• Included thermal compound: ZM-STC10
• Color: Black

How to use

Mount the radiator and fans in the case according to available 240 mm mounting points. Secure the cold plate to the CPU socket using the supplied mounting hardware for your platform (supports Intel and AMD sockets listed). Connect the pump and fans to the motherboard headers: use the pump header and PWM fan headers for automatic speed control. Connect the ARGB cable to a compatible ARGB header or controller to enable lighting. After installation, power on the system and verify the live CPU temperature display via BIOS or compatible software.

Recommendations

Ensure compatibility with your case for a 240 mm radiator and confirm motherboard headers for pump power, PWM fan control, and ARGB. Apply the included ZM-STC10 thermal compound as a thin, even layer between the CPU and cooler base. Periodically check for secure fittings and unobstructed airflow; clean dust from radiator fins and fans to maintain performance.