Internal HD Mini SAS SFF-8643 4i to Internal HD Mini SAS SFF-8643 4i Cable, Straight to Right Angle

The Internal HD Mini SAS SFF-8643 4i to SFF-8643 4i Cable (Straight to Right Angle) is a high-performance internal interconnect solution designed for efficient and reliable data transmission in space-constrained server and storage environments. This cable features a straight connector on one end and a right-angle connector on the other, optimizing cable routing and minimizing obstruction in high-density configurations. It is engineered to deliver superior signal integrity and robust performance for SAS, SATA, and PCIe applications, making it an ideal choice for modern data centers and high-performance computing infrastructure.

Features

• Hybrid Connector Orientation: Straight to right-angle design facilitates clean cable management and avoids clearance issues in tight spaces.
• High-Speed Performance: Supports SAS-4 24Gb/s, SAS-3 12Gb/s, and PCIe 4.0/3.0 data rates, ensuring full compatibility with high-speed storage protocols.
• Dual Protocol Support: Compatible with SAS, SATA, and PCIe protocols, offering flexibility for diverse storage environments.
• Superior Signal Integrity: Precision engineering with optimized impedance matching (100? ±10%), individual pair shielding, and overall braid protection to minimize signal attenuation, crosstalk, and EMI/RFI interference.
• Secure and Reliable Connection: High-quality connectors with positive latching mechanisms ensure vibration-resistant mating and long-term reliability.
• Durable Construction: Built with premium materials and a flexible cable jacket to withstand repeated mating cycles and the rigorous conditions of continuous data center operation.
• Space-Optimized: The right-angle connector is specifically designed for high-density server and storage chassis where clearance is limited.

Specifications

• Product Model: Internal HD Mini SAS SFF-8643 4i to SFF-8643 4i Cable
• Connector A: HD Mini SAS SFF-8643, 4i, Male, Straight
• Connector B: HD Mini SAS SFF-8643, 4i, Male, Right Angle
• Data Rate Support: Up to 24.0 Gb/s (SAS-4), 12.0 Gb/s (SAS-3), 16.0 GT/s (PCIe 4.0)
• Supported Protocols: SAS-4/3/2/1, SATA 3.2, PCIe 4.0/3.0
• Impedance: 100? ±10%
• Shielding: Individually shielded twin-axial pairs with an overall braided shield and aluminum mylar foil for maximum protection.
• Cable Type: Internal shielded cable assembly
• Cable Length: 0.5m, 1.0m (common standard options)
• Operating Temperature: -20°C to +85°C
• Durability Rating: 5,000 mating cycles minimum (connectors)
• Minimum Bend Radius: 30mm
• Voltage Rating: 30V per contact
• Contact Current Rating: 0.5A per pin maximum

Applications

• High-Density Servers: Essential for 1U/2U server configurations where optimized cable routing is critical for airflow and maintenance.
• Storage Arrays: Connecting host bus adapters (HBAs) or RAID controllers to backplanes in compact storage systems.
• Data Center Infrastructure: Deploying and maintaining storage networks in space-constrained racks.
• Server Upgrade and Expansion: Adding additional storage controllers or expanding internal storage capacity within existing servers.
• OEM Server and Storage Manufacturing: Ideal for system integrators building customized storage solutions requiring specific cable orientations.
• Cloud and Hyperscale Computing: Supporting large-scale storage deployments that demand reliability and efficient use of space.
• High-Performance Computing (HPC) and AI: Providing reliable high-speed connectivity for storage arrays in compute-intensive applications.