QNAP Mini SAS SFF-8644 External Cable (9.8')

Overview

The QNAP CAB-SAS30M-8644 is a 9.8-foot external Mini SAS cable designed to establish a direct, high-speed connection between a QNAP server and compatible storage expansion units. It supports data transfer rates up to 12 Gbit/s through its SFF-8644 connectors, enabling fast movement of large files without relying on network switches or transceivers. The cable’s length provides flexibility for routing across multiple rack units while maintaining proper airflow and avoiding sharp bends that could affect performance.

Key features

• Supports up to 12 Gbit/s data transfer speeds for efficient handling of large storage workloads
• 9.8-foot (3.0-meter) length allows flexible cable management within standard server racks
• SFF-8644 connectors lock securely to maintain stable signal integrity during maintenance or equipment movement
• Certified by QNAP to ensure compatibility and reduce troubleshooting time in enterprise environments
• Ideal for connecting NAS devices, servers, and expansion chassis directly to optimize storage performance

Key specs

• Connector type: Mini SAS HD SFF-8644 on both ends
• Length: 9.8 feet (3.0 meters)
• Maximum data transfer rate: 12 Gbit/s
• Compatible models: QNAP ES1640dc v2, EJ1600 v2, TL-R1620Sdc, and other devices with SFF-8644 ports

Connectivity and compatibility

This cable is designed to work seamlessly with QNAP storage servers and expansion units that feature Mini SAS HD SFF-8644 ports. It supports direct connections between NAS devices, servers, and JBOD enclosures, making it suitable for setups that require low latency and high throughput. The secure latching connectors help maintain a reliable link even in busy data center environments where equipment is frequently accessed.

Ideal uses and environments

The CAB-SAS30M-8644 fits well in enterprise data centers, branch office racks, and test labs where dependable storage connectivity is critical. It is a strong choice for IT professionals who need to link servers to expansion chassis or build high availability clusters with minimal latency. Its length and build quality also make it practical for installations that demand neat cable routing and consistent airflow.