OCulink SFF-8611 8i to 2 Internal HD Mini SAS SFF-8643 4x 36P Cable

The OCuLink SFF-8611 8i to 2 Internal HD Mini SAS SFF-8643 4x 36P Cable is a high-performance protocol conversion solution designed for modern data center servers and enterprise storage systems. This specialized cable efficiently converts a single OCuLink 8i host interface into two independent Internal HD Mini SAS 4x interfaces, enabling reliable connectivity between PCIe-based host systems and SAS/SATA storage devices. Engineered for high-density configurations, it provides flexible integration of new server platforms with existing storage infrastructure while maintaining excellent signal integrity and high-speed data transmission performance.

Features

• High-Density Breakout Design: Converts one 8i host port into two 4x Mini SAS interfaces
• Protocol Conversion: Bridges PCIe host systems to SAS/SATA storage devices
• High-Speed Performance: Supports data rates up to 24 Gbps (SAS 4.0) and 16 GT/s (PCIe 4.0)
• Enhanced Signal Integrity: Precision engineering with optimized impedance matching
• Reliable Connection: Straight connectors ensure secure mating and stable connections
• Space-Efficient Design: Compact connectors enable high-density server deployments
• Flexible Protocol Support: Compatible with SAS, SATA and PCIe protocols
• Robust Construction: Quality materials ensure long-term reliability

Specifications

• Product Model: OCuLink to Dual Mini SAS Cable
• Host Connector: OCuLink SFF-8611 8i, Male, Straight
• Device Connectors: 2x Internal HD Mini SAS SFF-8643 4x, 36-Position, Male, Straight
• Data Rate Support: Up to 24 Gbps (SAS 4.0), 16 GT/s (PCIe 4.0)
• Supported Protocols: SAS 4.0/3.0, SATA 3.0, PCIe 4.0/3.0
• Wire Gauge: 30 AWG
• Impedance: 100? ±10%
• Shielding: Individual pair shielding with overall braid protection
• Cable Length: 0.5m, 1.0m
• Operating Temperature: -20°C to +85°C
• Durability Rating: 5,000 mating cycles
• Minimum Bend Radius: 30mm

Applications

• Data Center Infrastructure: Connecting PCIe-based hosts to SAS/SATA storage systems in hyperscale environments
• Storage Array Expansion: Ideal for JBOD configurations requiring protocol conversion
• Server Upgrade Projects: Enabling integration of new servers with existing Mini SAS infrastructure
• Enterprise Storage Systems: Suitable for large-scale deployments requiring reliable storage connectivity
• High-Density Server Racks: Perfect for space-constrained server configurations
• Test and Development: Useful for laboratory environments requiring interface conversion
• OEM Server Solutions: Designed for server manufacturers needing backward compatibility