Super Micro Computer Inc. has concluded an internal investigation into allegations that senior employees and a contractor were involved in a scheme to smuggle advanced Nvidia chips to China. The company announced that its probe did not find evidence of wrongdoing by senior management.

The investigation was initiated following reports of an alleged plot to circumvent export controls and facilitate the illicit transfer of high-demand graphics processing units (GPUs) to China. These chips, particularly those manufactured by Nvidia, are crucial for artificial intelligence development and have faced significant export restrictions by the U.S. government.

Super Micro, a key supplier of server hardware used in data centers and AI infrastructure, has been under scrutiny due to its role in the supply chain for these advanced components. The company stated that the investigation involved a thorough review of internal processes and employee conduct.

While senior management has been cleared, the company's statement did not provide specific details regarding the findings related to the employees and contractor initially implicated in the alleged smuggling operation. The U.S. government has been intensifying efforts to prevent the diversion of sensitive technologies to countries like China, citing national security concerns.