1、Efficient and Stable: The 9270CV‑8I array card adopts PCI Express x8 interface to ensure high speed data transfer rate; Built in 1GB cache greatly improves the read and write performance and response speed of the storage system 2、Dual Port SAS: With two SAS ports, this controller can connect multiple SAS hard drive devices, enhancing the flexibility of data transmissing and supporting the construction of redundant paths to improve system reliability 3、Flexible Expansion: Thanks to the PCIe x8 interface, this array card can be easily installed on server motherboards, providing powerful storage expansion capabilities to meet the needs of different business scenarios 4、Low Power Consumption: The optimized design enables the controller card to reduce energy consumption and total cost of ownership (TCO) while maintaining high performance, suitable for various environments 5、Compact and Practical: The SAS controller card has a clear structure to ensure secure and reliable installation; Using excellent PCB board to ensure long lasting durability and stable performance Item Type: Array Card Material: PCB 1 x Array Card