CPU cooler ASROCK Steel Legend Dark 360 LCD — 360mm AIO liquid cooler with LCD display

ASROCK Steel Legend Dark 360 LCD is a 360mm all-in-one liquid CPU cooler with an integrated LCD display, designed to provide efficient thermal management for high-performance desktop processors. The unit combines a triple-fan 360mm radiator with a pump assembly that includes a customizable LCD panel for system monitoring or displaying user-selected visuals. The cooler is intended for systems where sustained cooling capacity and visual feedback are required, such as gaming PCs and workstations.

Advantages

The 360mm radiator paired with multiple high-performance fans delivers increased heat dissipation compared to smaller AIO units, helping maintain lower CPU temperatures under load. The integrated LCD display on the pump head enables real-time monitoring of system information or custom images, reducing the need for separate monitoring hardware. The closed-loop design simplifies installation and maintenance relative to custom liquid-cooling loops while offering the cooling performance expected from a large-format AIO cooler.

Suitable for

• High‑performance gaming PCs with overclocked or multi‑core processors
• Workstations used for content creation, video rendering, or simulation
• Small and mid‑tower cases that support a 360mm radiator
• Systems where integrated visual monitoring via LCD is desired

Key specifications

• Cooling configuration: 360mm radiator with triple fan setup
• Cooling type: All‑in‑one (AIO) closed‑loop liquid cooler
• Interface: Pump assembly with integrated LCD display for system information and custom visuals
• Compatibility: Supports mainstream desktop CPU sockets that accept 360mm AIO radiators (check motherboard and case compatibility before installation)
• Fans: Multiple fans optimized for radiator airflow and static pressure
• Radiator material and dimensions: 360mm length suitable for cases with 360mm radiator mounting

How to use

Install the radiator and fans in a compatible case location that supports a 360mm radiator, following standard orientation for airflow and clearance. Mount the pump block to the CPU socket using the provided mounting brackets and hardware, ensuring even contact with the CPU and correct thermal paste application if required. Connect the fans and pump to the motherboard headers or included fan/pump controller, and configure the LCD via the bundled software or on‑device controls to display system metrics or custom images. Verify secure tubing routing and check for proper fan and pump operation before booting into the operating system.

Recommendations

For optimal cooling performance, ensure your case supports a 360mm radiator with adequate airflow intake and exhaust. Position the radiator to maintain a balanced airflow path, and set fan curves in BIOS or software to match your system's thermal load. Regularly inspect fan operation and dust buildup on the radiator fins; clean with compressed air as needed. Use the LCD to monitor temperatures and adjust settings to maintain stable CPU temperatures under load.