The 46K5029 IBM External SAS Cable Assembly is a purpose‑built connector solution designed for IBM systems that require high‑performance Serial Attached SCSI (SAS) connectivity to external storage devices. Identified by the part number 46K5029, this cable assembly provides a reliable, secure link between an IBM server or workstation and external SAS enclosures, facilitating fast data transfer rates and stable communication in demanding environments. Constructed to meet IBM’s quality standards, the assembly ensures proper alignment of SAS interfaces, minimizes signal loss, and supports the robust operation expected of enterprise‑grade storage configurations. It is an essential component for maintaining optimal performance and data integrity in IBM‑based storage solutions.