Mini SAS HD SFF-8643 4i Right Angle plug RIGHT ENTRY/ SFF-8643 4i R/A plug LEFT ENTRY

Description

Mini SAS HD SFF-8643 4i Right Angle plug RIGHT ENTRY/ SFF-8643 4i R/A plug LEFT ENTRY Internal Cable Assembly – Optimized SAS 24G Routing for Space-Constrained Systems

The Mini SAS HD 4i internal cable assembly, featuring one right-angle plug with right entry and one right-angle plug with left entry, is a precision-engineered solution designed for high-speed internal connectivity in compact server and storage environments. Built to the SFF-8643 specification and supporting SAS 6G/12G/24G signaling, this cable offers flexible routing options and reliable performance for enterprise-grade systems.

⚙️ Key Features

• Connector Configuration:
  • Mini SAS HD 4i right-angle plug (right entry) to Mini SAS HD 4i right-angle plug (left entry)
  • Entry orientation supports varied port layouts and optimized cable paths in tight chassis designs
• Protocol Compatibility:
  • Fully supports SAS 6Gbps, 12Gbps, and 24Gbps data rates
  • Compatible with HBAs, RAID controllers, expanders, and backplanes using SFF-8643 interfaces
• Signal Integrity:
  • Maintains 100-ohm differential impedance ±10 ohm
  • Engineered for low insertion loss and minimal crosstalk across all signal pairs
• Wire Gauge Options:
  • Available in 32AWG to 28AWG, balancing flexibility, durability, and high-speed performance
• Mechanical Design:
  • Right-angle plugs reduce cable strain and improve airflow in space-constrained systems
  • Entry direction options (right and left) allow precise routing and secure latching in complex layouts
• RoHS Compliant:
  • Manufactured in accordance with global environmental and safety standards

🧩 Applications

• Enterprise Storage Systems: Connects SAS controllers to internal backplanes or expanders in compact server builds
• Data Centers: Enables high-speed internal links in 1U/2U servers, JBODs, and storage enclosures with limited clearance
• High-Performance Computing (HPC): Supports low-latency, high-bandwidth connectivity between compute nodes and storage fabrics
• OEM & ODM Integration: Ideal for custom server and storage designs requiring precise entry orientation and efficient cable routing
• Airflow Optimization: Right-angle entry design helps maintain clean cable paths and thermal efficiency