Description
HD SFF-8644 1×1 4X receptacle / SFF-8087 36-circuit plugInternal Cable Assembly – Mini SAS HD 4x to Mini SAS 4i High-Speed Interconnect
The SFF-8644 1×1 4X receptacle to SFF-8087 36-circuit plug internal cable assembly is a high-performance solution designed to bridge next-generation Mini SAS HD interfaces with legacy Mini SAS 4i systems. Engineered for signal integrity, mechanical reliability, and compact routing, this cable is ideal for internal data transmission in enterprise storage, server infrastructure, and industrial computing environments.
Key Features:
- Connector Configuration:
- SFF-8644 1×1 4X receptacle (Mini SAS HD 4x)
- SFF-8087 36-circuit plug (Mini SAS 4i)
- Internal Cable Assembly: Designed for use within server chassis, storage enclosures, and embedded systems.
- Wire Gauge Compatibility: Supports AWG 32 to AWG 28, offering flexibility for various cable lengths and performance requirements.
- Controlled Impedance: Maintains a 100-ohm differential impedance, ensuring excellent signal integrity and minimal crosstalk.
- High-Speed Data Transfer: Supports up to 6 Gbps per lane, enabling fast and reliable communication between host controllers and storage devices.
- Compact Form Factor: Mini SAS HD connector allows for higher port density and improved airflow in space-constrained environments.
- Durable Shielding: Provides superior EMI/RFI protection for high-density systems.
- RoHS Compliant: Manufactured in accordance with environmental standards for hazardous substances.
Applications:
- Enterprise Storage Systems: Connects Mini SAS HD host adapters to legacy SAS/SATA backplanes or expanders.
- Server & Workstation Integration: Enables internal high-speed data routing between RAID controllers and drive arrays.
- Data Centers: Supports scalable, high-throughput storage configurations within rack-mounted systems.
- Industrial Computing: Provides robust internal connectivity for embedded control systems and automation platforms.
- RAID & JBOD Enclosures








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