Optimal Connectivity: This PCIe cable features an Oculink SFF 8611 4I connector on one end and a U.2 SAS SFF 8639 connector on other, ensuring a secure and stable connection between devices.Enhanced : Equipped with a SATA 15-pin power connector, this cable provides reliable power delivery for high-performance servers and workstations, enhancing system stability and data integrity.High-Speed Data Transfer: Designed for superior performance, this cable supports high-speed data transfer, making it ideal for demanding applications and environments.and Reliable: Built with high-quality materials, this cable is designed for durability and long-term use, ensuring consistent performance in your computing setup.Due to different batches, there may be differences in product appearance and printed text, which not affect useColour:blackMaterial:ABSPackage Contents:1 * Power server cableOnly above package content, other products are not included.Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.