Storage 4200F unified architecture all-flash storage, configured with 8 x 10Gb/s iSCSI (SFP+) ports, + 8 x 32G FC, 4x12G SAS ports expansion channel, configured with 256G L1 cache + 256G Flash system cache, dual redundant controllers; The storage tiering function is used for mass data archiving, with built-in intelligent algorithms to prevent data loss, improve file access efficiency, achieve load balancing, and provide a variety of data protection to ensure comprehensive data protection. With excellent performance, scalability, and high efficiency, it is suitable for high-performance computing, database, virtualization, file sharing, monitoring and security, and other application scenarios.