Asus Passive 2U Heatsink

Each ASUS chassis come with Thermal Radar 2.0 technology.

Power efficiency plays a key role in server design. ASUS has more than 23 years of experience in server design and is known as the world's best motherboard brand, with market-leading motherboard design and the best components for real-world performance and reliability. ASUS Thermal Radar 2.0 provides market-leading thermal control technology and is included in all RS500A-E10 series servers with AMD EPYC™ 7002 series processors.

Featuring two innovative multi-fan zone designs and intelligent detection technologies, ASUS Thermal Radar 2.0 enables multiple fan curves for different zones to automatically reduce fan use and improve efficiency. This reduces the time required for manual adjustments while effectively enhancing system reliability and thermal efficiency. Servers with Thermal Radar 2.0 include various sensors on the CPU, GPU, DIMM, HDD and other areas to collect temperature information and automatically designate dedicated fan flow to reduce power consumption.

ASUS Thermal Radar 2.0 technology also includes a built-in ASMB9-iKVM module to support out-of-band management with monitoring and customizable settings.