SFF-8643 4i plug / SATA receptacle*4

Description

Mini SAS HD SFF-8643 4i plug / SATA receptacle*4 4i to 4× SATA Internal Cable Assembly – High-Speed Fanout for SAS Controllers and SATA Drives

The Mini SAS HD 4i to 4× SATA internal cable assembly, built to the SFF-8643 specification, is a high-performance solution designed to connect SAS host controllers to multiple SATA drives. This compact, high-density cable supports up to 6Gbps per channel, making it ideal for enterprise storage systems, servers, and JBOD enclosures that require reliable, space-efficient internal connectivity.

⚙️ Key Features

• Connector Configuration:
  • Mini SAS HD 4i plug (SFF-8643) to 4 × SATA cable receptacles
  • Enables fanout from a single SAS port to four independent SATA targets
• 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 signal performance
• Compact Design:
  • Miniature connector footprint ideal for high-density internal routing in space-constrained systems
• RoHS Compliant:
  • Manufactured in accordance with global environmental and safety standards

🧩 Applications

• Enterprise Storage Systems: Connects SAS RAID or HBA cards to multiple SATA HDDs or SSDs
• Servers and Workstations: Enables internal drive expansion with clean, efficient cable management
• JBOD Enclosures: Facilitates multi-drive connectivity from a single SAS interface
• OEM & ODM Integration: Ideal for custom server and storage builds requiring SAS-to-SATA fanout
• Cost-Effective SATA Deployment: Allows SAS infrastructure to support SATA drives without additional adapters