Klaus-Dieter Lange is an accomplished technology professional with extensive experience in power and performance engineering, primarily at Hewlett Packard Enterprise since January 1998, where roles have included Distinguished Technologist and Master Technologist in Hybrid IT. Concurrently, Klaus-Dieter has been actively involved with the Standard Performance Evaluation Corporation (SPEC) since October 2005, serving as Director of the Board and holding various leadership positions including chair of several committees focused on server efficiency and power performance. Klaus-Dieter's educational background includes a Bachelor of Science in Electrical Engineering from Milwaukee School of Engineering and a Dipl.-Ing. in Communication Electronics from Technische Hochschule Lübeck.