Following the remarkable positive feedback from Computex Taipei 2024, Delta designed a data center-themed booth for SC 2024 last November. Featuring a large LED wall and comprehensive solutions, the booth created an immersive experience that made visitors feel as though they were in a real data center, attracting significant crowds and attention. Multiple business groups participated in this exhibition, showcasing solutions for power supplies, thermal management, passive components, and data center infrastructure. Highlights included liquid-cooling cold plate loops and Coolant Distribution Units for the next-generation AI server GPU and CPU design, and a 66kW power shelf for the Open Rack V3 (ORV3), meeting the comprehensive needs of next-gen data centers. These innovative solutions not only cater to the growing power demand of AI but also reduce energy consumption in the most efficient way, helping customers build green data centers quickly and enhance operational efficiency.

Next-generation data center solutions
Driven by the high computing power of AI data centers, the issue of heat dissipation in data centers has received significant attention. Delta is introducing a comprehensive suite of liquid- and air-cooling solutions that address the significant thermal challenges presented by high-density, AI-driven data centers.
Delta presents the new generation liquid cooling solutions and attracted a lot of attention at SC 2024.

Liquid cooling cold plates and air cooling 3D vapor chamber with fan array: Delta presents the highly efficient cold plates designed for latest generation GPU/CPU and network switches, also featured the advance 3D vapor chamber and fan array for the air cool options.

In-Rack Cooling Distribution Units (CDUs): Delta’s latest liquid-to-liquid In Rack CDU boasting of over 135kW cooling capacity in 4U form factor, also featuring are the liquid-to-air CDUs. Delta’s comprehensive In-rack CDU line-up, is ideal for transitioning air-cooled data centers to liquid-cooled operations, ensuring efficient thermal management in dense AI environments.

Liquid to Air Coolant Distribution Unit: This solution offers 40 to 144kW of cooling capacity. Its closed-loop architecture eliminates the need for raised floors or piping. It’s perfect for upgrading existing air cooling systems. With a cooling fluid flow rate of 1.5 LPM/kW, the system is tailored to meet the thermal demands of high-end GPU servers.

Diverse power supplies for AI servers and thermal management
In addition to AI server racks, thermal management, and infrastructure solutions, Delta also presents the advanced power supplies for AI servers, gaming computers and adaptors for laptop adapters to align with the theme of Supercomputing.
 
Delta’s ORV3 180kW HVDC Power Shelf made its debut. Other ORV3 21-inch and traditional 19-inch power shelves were also exhibited.

ORV3 180kW HVDC power shelf: Making its debut, this model features 2OU height and consists of upper and lower shelves with 6 PSUs and 30kW output power. It supports three phase 415 Vac to 480Vac input power, and a 400Vdc output power, suitable for AI data centers that demand tremendous amounts of electricity.

Power Capacitance Shelves: Designed with built-in lithium-ion capacitors (LIC) that feature high power density and long hold-up time (15-second/20kW load) to perform fast charge / discharge and mitigate the GPU dynamic load reflections to the AC grid. It ensures a stable power supply for AI and cloud computing servers and therefore increases power system reliability.

AI gaming power supplies: For edge AI applications, Delta also showcases the advance capabilities with a 1,600W PSU and various adapters for AI gaming laptops with output power ranging from 140W to 400W.

Live presentations at SC 2024 
Delta also hosts live presentations to engage attendees and drive booth traffic. Four interactive sessions were held, covering Delta’s power, cooling, and infrastructure solutions. Topics included an introduction to Delta’s technologies, data center air cooling, ORV3 power shelf systems, and GPU cooling solutions. Each presentation featured expert insights and live demonstrations, providing attendees with a deeper understanding of how Delta’s innovations help tackle the thermal and power challenges of AI-driven data centers.
Delta also hosts live presentations which are explained by colleagues sharing its technologies and product advantages.

Delta continues to innovate its power electronics technology, thermal management, and infrastructure solutions while working closely with industry partners to accelerate AI development in a sustainable manner.