Universal Quick Disconnect (UQD) was initiated and led by Intel, with the objective of breaking proprietary interface barriers and establishing an open, standardized liquid cooling connection interface that enables physical interchangeability among products from different manufacturers. Netonx UQD is available in four sizes: 02, 04, 06 and 08. Both the plug and socket use UNF threaded tail end connections and are interchangeable with other products compliant with the OCP UQD specification.