Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Insights - The CXL protocol ecosystem is continuously improving, with major CPU manufacturers like Intel and AMD releasing CPUs that support CXL 2.0, enhancing compatibility and performance [5][11] - The demand for memory bandwidth and capacity is increasing in the AI era, leading to a need for solutions that address the "compute-storage imbalance" [12][13] - CXL technology allows for the construction of memory pools, enabling the decoupling of storage and compute resources, which is essential for optimizing resource utilization across devices [14][15] Summary by Sections CXL Protocol Ecosystem - The CXL protocol is being adopted by leading CPU manufacturers, with Intel and AMD launching compatible CPUs, and companies like SK Hynix and Samsung developing CXL-compatible memory modules [11][8] - The introduction of CXL Switch technology by Alibaba Cloud marks a significant advancement in server architecture, allowing for efficient memory resource sharing [20][10] Memory Pool Construction - CXL can create memory pools that address the challenges of memory islands and data overflow in data centers, enhancing memory utilization and performance [14][12] - The CXL protocol includes three core sub-protocols that facilitate memory pooling and management, allowing for dynamic memory allocation across multiple servers [15][16] Future Demand Projections - By 2030, the demand for CXL Switch and CXL MXC chips is projected to reach 7.06 million and 64.52 million units, respectively, under optimistic scenarios [27][28] - The report suggests that as the CXL ecosystem matures, the shipment volumes of CPUs and servers compatible with CXL protocols will gradually increase [29] Investment Recommendations - The report recommends focusing on companies such as 澜起科技 (CXL MXC chip supplier), 江波龙 (CXL AIC expansion card supplier), 佰维存储 (CXL 2.0 DRAM memory expansion module supplier), and 聚辰股份 (VPD chip supplier for CXL modules) as potential investment opportunities [29][5]