The H3C UniServer R6900 G3 is capable of dynamically adjusting energy demands for both software and hardware. Thanks to its modular construction, components can be exchanged even during ongoing operation. The operating status can easily be read on the basis of colour codes. Server installation does not require any tools, therefore enhancing efficiency, simplifying maintenance and thus reducing costs. The server offers different computing and storage options, GPUs, up to 20 standard PCI Express slots and four PCU slots in a small space.