Rack-mounted Liquid-cooled Load Bank Solves Heat Dissipation Test Challenges of High-density Computing Power

With the rapid development of AI large models, supercomputing and intelligent computing industries, the computing power density of data center cabinets has increased sharply, and the power of single cabinets continues to rise. Heat dissipation and system testing for high-density computing equipment have become core industry challenges. Traditional air-cooled load banks feature large size, high noise and low power density, which cannot adapt to the test scenarios of whole-cabinet liquid cooling and rack-level heat dissipation. They fail to accurately simulate the real heat dissipation conditions of high-load computing power equipment with large test data deviation and insufficient adaptability, seriously restricting the construction acceptance, operation and maintenance upgrading of new liquid-cooled data centers. In this context, the rack-mounted liquid-cooled load bank has become a core special device to solve the pain points of high-density computing power heat dissipation testing.

30kW liquid-cooled load bank
 

Compared with traditional testing equipment, the rack-mounted liquid-cooled load bank is most advantageous in adapting to standard cabinet deployment and meeting the rack-based and intensive construction needs of data centers. Adopting a lightweight rack structure, the device can be directly integrated into standard computer room cabinets without occupying extra space, perfectly matching the installation layout of rack-mounted liquid cooling systems and solving the problems of large floor space, cumbersome deployment and disjointed working condition simulation of traditional equipment.

In terms of performance, relying on closed-loop liquid cooling heat exchange technology, the device abandons the drawbacks of air cooling, featuring high power density, low noise and uniform heat dissipation. It can accurately and steplessly adjust the load, fully simulate the full-load, fluctuating-load and extreme-load operating states of GPU clusters and high-density servers, precisely detect core parameters such as the heat exchange efficiency, pipeline flow and temperature drop stability of liquid cooling systems, and comprehensively verify the bearing capacity and operational reliability of rack-level liquid cooling systems. Meanwhile, it supports 7×24-hour uninterrupted stable testing, meeting full-scenario needs including computer room project acceptance, system commissioning and daily operation and maintenance detection.

As high-density computing power heat dissipation technology continues to iterate, the rack-mounted liquid-cooled load bank accurately fits the industry development trend, makes up for the testing shortcomings of rack-level liquid cooling systems, and provides reliable technical support for the standardized construction, safe operation and energy-saving optimization of intelligent computing centers and supercomputing centers, serving as an indispensable core testing device for the construction of high-density computing power infrastructure.