0.5M/1.5Ft Mini SAS SFF 8643 to U.2 SFF8639 Cable with 15 Pin Female SATA Connector SSD Power Cable Wire 12Gb/S is a speed internal cable that provides a data path from a host controller using Mini SAS SFF8643 to a U.2 SSD with SFF8639 interface. It also includes a 15 pin female SATA power connector to supply power to the SSD. The assembly is designed for internal use in servers, workstations, and storage arrays where compact and reliable drive connectivity is required. Key benefits Enables speed connectivity: supports 12 Gb/s signaling for fast data transfer between a Mini SAS SFF8643 host and a U.2 SFF8639 SSD. Power ready: includes a 15 pin female SATA power connector to power the SSD without needing a separate power harness. Space efficient: internal cable length of 0.5 meters (0.5M / 1.5 feet) provides flexible routing in server and workstation chassis. Simple installation: plug and play cable assembly with standard form factors for common backplanes and drive bays. Broad compatibility: designed to connect Mini SAS SFF8643 hosts/controllers to U.2 SFF8639 SSDs in compatible hardware environments. Key attributes Length: 0.5 meters (0.5M) or 1.5 feet. Data interface: Mini SAS SFF8643 to U.2 SFF8639. Power: 15 Pin Female SATA Connector for SSD power. Data speed: up to 12 Gb/s signaling. Application scope: internal connections for storage backplanes, servers, and workstation builds requiring U.2 SSD connectivity. Compatibility and use cases Use case 1: Connect a U.2 NVMe or SATA SSD to a server or storage backplane with a Mini SAS SFF8643 host/controller, using the SFF8639 data path and integrated SATA power. Use case 2: Expand internal storage in a workstation by linking a U.2 drive to a compatible controller or backplane that provides a SFF8643 interface. Use case 3: In data center deployments, route speed storage connections within a server chassis where U.2 drives need direct, powered connectivity from a 12 Gb/s capable interface. Notes This cable is intended for internal use in compatible systems requiring a Mini SAS SFF8643 to U.2 SFF8639 connection with an integrated SATA power lead. Designed to meet common 12 Gb/s SAS/SATA speed requirements and driver expectations for U.2 SSD installations. This description keeps the product features intact while presenting clear, customer friendly information on benefits, attributes, compatibility, and practical applications.