Flexible SFF8654 8i to 2x SFF8643 cable Function and connectivity Connects a single SFF8654 8i port on one end to two SFF8643 ports on the other end, enabling dualpath data transfer from one controller to two storage interfaces. Supports SAS 4.0 for speed data movement between host controllers and storage devices. Compatibility and use cases Compatible with SFF8654 8i on the host side and two SFF8643 interfaces on the storage side. Ideal for large server clusters, data centers, and extensive database servers where a single controller needs to reach two storage backplanes or disk enclosures. Build and materials Braided flexible construction for durability and easier routing in dense server racks. Designed as an internal cable assembly suitable for enterprise IT environments. Performance and reliability Delivers fast data transfer aligned with SAS 4.0 standards, supporting throughput storage configurations. Built to withstand the rigors of continuous data center operation and professional technology deployments. Practical scenarios Data center expansion: connect one SAS controller to dual storage backplanes to increase aggregate throughput without adding additional controllers. Large database servers: enable rapid data exchange between a central host adapter and multiple storage arrays to improve query and transaction performance. Enterprise IT and virtualization: support scalable storage architectures by linking a single controller to two expansion enclosures, reducing bottlenecks and improving parallel I/O.