PCIe 4.0 OCuLink SFF-8611 8X to Dual SFF-8639 U.2 NVMe SSD Cable with 15Pin SATA Power, 1.6ft (50cm) Active Storage Cable

This 50cm OCuLink active breakout cable converts a single SFF-8611 8X OCuLink host port into two separate SFF-8639 U.2 interfaces, supporting two NVMe SSDs simultaneously by splitting PCIe 8 lanes into dual x4 channels. Equipped with two dedicated 15Pin SATA power branches, it delivers both data transmission and power supply for U.2 solid-state drives without messy extra power cords.

Built with active signal booster chips, the cable retains full PCIe 4.0 high-speed performance without attenuation at 50cm length, ideal for heavy workloads like 4K/8K video editing, database storage and virtualization servers. Multi-layer braided shielding blocks electromagnetic crosstalk inside crowded chassis to guarantee consistent signal stability during long-hour continuous read-write tasks.

All connectors adopt thick gold-plated contacts and integrated safety latches to prevent accidental disconnection caused by equipment vibration. The short 1.6ft cord optimizes internal airflow and reduces cable clutter for compact PC builds, 1U mini rack servers and storage backplane upgrades.

Compatible with OCuLink RAID/HBA controllers, server motherboards and all standard SFF-8639 U.2 NVMe SSDs. Perfect for enterprise storage expansion, media workstations, DIY high-speed NAS and server hardware replacement projects.