A rack server is a compact, high-performance computer designed to be mounted in a standardized equipment rack, typically 19 inches wide. Unlike standalone tower servers, rack servers stack vertically, saving data center floor space while maximizing computing density. They are built for reliability and scalability, featuring redundant power supplies, hot-swappable components, and efficient cooling systems. Rack servers handle demanding workloads such as virtualization, cloud computing, large-scale databases, and network management. Their modular design allows multiple servers to work together seamlessly, offering easy maintenance and expansion. With powerful processors, ample memory, and high-speed storage, rack servers deliver robust performance for mission-critical applications.

An AI server is a specialized high-performance computing system designed to handle artificial intelligence and machine learning workloads. Unlike standard servers, AI servers are equipped with powerful GPUs, TPUs, or other accelerators that enable parallel processing of massive datasets and complex neural networks. They excel at training large language models, running inference tasks, performing deep learning computations, and processing computer vision or speech recognition workloads. Built for scalability and speed, AI servers feature high-bandwidth memory, fast interconnects like NVLink or InfiniBand, and advanced cooling solutions. Essential for modern AI development, these servers power breakthroughs in generative AI, autonomous systems, and data analytics, transforming raw data into actionable intelligence.