Chinese enterprise SSD (eSSD) maker DapuStor entered its IPO subscription phase in early April 2026, driven by rapid expansion in AI infrastructure. The company recently observed multiple downstream customers significantly revising their order forecasts upwards after the Lunar New Year holidays. DapuStor highlighted that QLC SSDs are becoming a key trend for North American and Chinese cloud service providers (CSPs) to ease cost and capacity pressures. Its 245TB product has officially reached customer sampling stages.