Description
SAS 4i to Mini SAS 4i Internal Cable Assembly – Legacy-to-Modern SAS Interconnect for Enterprise Storage Systems
The SAS 4i to Mini SAS 4i internal cable assembly, featuring one SFF-8484 32 circuit plug and one SFF-8087 36-circuit plug, is a specialized solution designed to bridge legacy SAS 4i interfaces with modern Mini SAS 4i ports. Engineered for 100-ohm differential impedance and available in 32AWG to 28AWG wire sizes, this cable supports high-speed internal data transmission in hybrid storage environments.
⚙️ Key Features
- Connector Configuration:
- SAS 4i plug (SFF-8484) to Mini SAS 4i plug (SFF-8087)
- Enables direct connection between legacy SAS controllers and newer backplanes or expanders
- Protocol Compatibility:
- Fully supports SAS 3.0 (12Gbps) and SAS 2.0 (6Gbps) per lane
- Backward-compatible with earlier SAS generations
- Signal Integrity:
- Maintains 100-ohm differential impedance ±10 ohm
- Optimized for low insertion loss and minimal crosstalk across all signal pairs
- Wire Gauge Options:
- Available in 32AWG to 28AWG, offering flexibility for compact routing and durability for sustained performance
- Mechanical Design:
- Internal-grade construction with molded strain relief and secure latching
- Ideal for clean cable management in rack-mounted and tower server chassis
- RoHS Compliant:
- Manufactured in accordance with global environmental and safety standards
🧩 Applications
- Enterprise Storage Systems: Connects legacy SAS 4i RAID or HBA cards to Mini SAS 4i backplanes or drive cages
- Server Integration: Enables hybrid SAS configurations in 1U/2U servers and workstations
- Data Migration & Upgrade Paths: Facilitates transition from older SAS infrastructure to newer Mini SAS platforms
- OEM & ODM Platforms: Ideal for custom server and storage builds requiring cross-generation SAS compatibility
- Test & Validation Labs: Supports flexible drive testing and multi-interface configurations in controlled environments
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