Recently, China Greatwall's subsidiary, Zhejiang Grandwall Electric Science&Technology, has launched the Grandwall Qiantian GF7280 V5 AI server, which is a domestically produced AI server based on the highest-specification Feiteng 4U server. The server is equipped with the domestic Feiteng S5000C processor, and all components are domestically adapted to ensure information security. It also uses domestic firmware and provides a variety of customizable FW/BIOS/BMC solutions. It supports 12 full-height and full-length double-width GPU cards, providing up to 5 PFLOPS of domestically produced FP16 computing power to meet the needs of AI large model training and inference.