SlimSAS SFF-8654 4i to 4 SFF-8482 with 4-Pin Power Cable

The SlimSAS SFF-8654 4i to 4 SFF-8482 with 4-Pin Power Cable is a specialized internal server cable assembly designed for enterprise storage systems and data center environments. This cable provides a critical bridge between the modern SlimSAS (SFF-8654) 4-lane host interface and four legacy SFF-8482 SAS drive connectors, while integrating essential 4-pin power delivery for connected drives. Engineered to support high-speed data transfer and power requirements simultaneously, this solution enables seamless integration of newer host systems with existing SAS drive infrastructures, ensuring reliable performance in demanding storage applications.

Features

• Hybrid Interface Solution: Combines a modern SlimSAS SFF-8654 4i connector with four legacy SFF-8482 SAS connectors, providing backward compatibility for existing drive infrastructures while utilizing current host interface technology.
• Integrated Power Delivery: incorporates a 4-pin power connector that delivers necessary power to connected SAS drives, eliminating the need for separate power cables and simplifying cabinet management.
• High-Speed Data Support: Supports SAS protocols with data transfer speeds of 12Gbps (SAS 2.1 specification), ensuring efficient performance for enterprise storage applications.
• Optimized Signal Integrity: Utilizes 32AWG high-frequency copper wiring with shielding to minimize signal degradation and electromagnetic interference, maintaining data integrity across the connection.
• Robust Construction: Features durable connectors with gold-plated contacts (PCB gold plating Au 30' and connector gold plating Au 15') for reliable connections and corrosion resistance, ensuring longevity in data center environments.
• Space-Efficient Design: The SlimSAS connector's compact form factor (0.6mm pitch) allows for high-density configurations on host boards, while the cable assembly simplifies routing and reduces clutter within server chassis.

Specifications

• Product Model: SlimSAS SFF-8654 4i to 4 SFF-8482 with 4-Pin Power Cable
• Connector A: SlimSAS (SFF-8654) 4i, 38-Position, Male
• Connector B: 4x SFF-8482 SAS, 29-Position, Male
• Power Connector: 4-pin Power (Molex-style)
• Connector Gender: Male to Male
• Cable Type: Breakout with Integrated Power
• Cable Length: Standard options typically include 0.5m,  1.0m (Custom lengths available)
• Data Rate Support: Up to 12Gbps (SAS 2.1)
• Supported Protocols: SAS 2.1/3.0
• Wire Gauge: 32 AWG high-frequency copper
• Contact Plating: PCB gold plating Au 30', Connector gold plating Au 15'
• Shielding: Foil and braid shielding for EMI protection
• Operating Temperature: Standard operating range typically -20°C to +85°C

Applications

• Enterprise Storage Expansion: Connecting host bus adapters (HBAs) or RAID controllers with SlimSAS interfaces to multiple SAS hard drives in storage arrays and servers.
• Data Center Infrastructure: Deploying in data center environments where integration between newer servers and legacy SAS drive backplanes is required.
• Storage Array Upgrades: Facilitating storage system upgrades and expansions by enabling modern controllers to connect with existing SAS drive infrastructures.
• Server Manufacturing: Used by server OEMs to provide flexible connectivity solutions for storage configurations.
• Data Backup Systems: Ideal for backup storage systems and archival solutions that utilize SAS drives for reliable data retention.