1m OCuLink Active Cable, SFF-8611 4i to SFF-8643 Mini SAS High-Speed PCIe Data Cable for NVMe SSD Storage, 100CM

This 100cm OCuLink active data cable acts as a high-performance signal bridge between OCuLink SFF-8611 4i host controllers and SFF-8643 Mini SAS NVMe SSD backplanes, specially engineered for enterprise storage servers, AI workstations and high-density data center racks.

Equipped with professional active signal retiming circuitry inside the cable housing, it compensates signal loss perfectly to maintain full PCIe 4.0 x4 bandwidth at 1-meter length, solving the distance limitation of ordinary passive copper cables.

Constructed with tinned copper conductors and dual foil plus braided shielding, the cable strongly resists electromagnetic interference, supporting long-hour heavy-duty storage workloads without CRC errors or speed drops. Both ends feature secure locking latches to keep connectors firmly mated in vibrating server environments.

The soft braided outer jacket enables flexible routing inside tight chassis and rack cabinets without blocking airflow. Widely applied to NVMe SSD arrays, HBA cards, storage expansion enclosures and industrial computing equipment. Fully compliant with PCIe and SFF industry standards, RoHS certified for long-term commercial and data center deployment.