OCuLink SFF-8611 4i to SATA 7P Cable Connects SAS controllers to SATA hard drives with stable performance. 12Gbps Transmission Speed Supports high-speed data transfer for enterprise storage systems. Premium 32AWG Copper Wire Provides low-loss, interference-resistant signal quality. 90-Degree SATA Connector Ideal for tight server racks, enhancing cable management. Flexible Length Options Available in 0.5 m and 1m to fit multiple installation requirements.