Description
SAS 4x to 4× SATA External Cable Assembly – Multi-Drive Connectivity for Legacy SATA Integration
The SAS 4x to 4× SATA external cable assembly, featuring a SFF-8470 4X plug and four SATA receptacles, is a versatile solution designed to connect enterprise-grade SAS host interfaces to multiple external SATA drives. Engineered for 100-ohm differential impedance and available in 30AWG to 24AWG wire sizes, this cable enables reliable, high-speed data transmission across mixed-interface storage environments.
⚙️ Key Features
- Connector Configuration:
- SAS 4x plug (SFF-8470) to 4 × SATA receptacles
- Supports simultaneous connection of up to four SATA drives from a single SAS port
- Protocol Compatibility:
- Designed for SAS-to-SATA fanout applications
- Enables SAS controllers to communicate with SATA devices in external enclosures
- 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 30AWG to 24AWG, offering flexibility for short runs and durability for longer distances
- Mechanical Design:
- Rugged external-grade construction with molded strain relief and EMI shielding
- SATA receptacles provide secure, hot-swappable connectivity for external SATA drives
- RoHS Compliant:
- Manufactured in accordance with global environmental and safety standards
🧩 Applications
- External SATA Storage Expansion: Connects SAS RAID or HBA cards to up to four external SATA drives or enclosures
- Data Archiving & Backup: Ideal for integrating low-cost SATA drives into enterprise backup workflows
- Legacy System Support: Bridges modern SAS infrastructure with existing SATA-based storage devices
- OEM & ODM Integration: Suitable for custom-built storage solutions requiring hybrid SAS/SATA connectivity
- Test & Validation Environments: Enables flexible drive testing and hot-swap configurations in lab setups
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