SAS cable QNAP SFF-8644 to SFF-8088, 1 m length

External SAS cable by QNAP with an SFF-8644 (mini-SAS HD) connector on one end and an SFF-8088 connector on the other. The cable is 1 m long and is intended for direct connection between storage enclosures, RAID controllers and host adapters that use SFF-8644 and SFF-8088 interfaces. It provides a compact, high-density connection for data transfer and storage expansion in server and NAS environments.

Advantages

The QNAP SAS cable ensures compatibility between devices with SFF-8644 and SFF-8088 ports and maintains signal integrity for high-speed SAS links. Its 1 m length offers a balance between reach and minimized signal loss. The cable is designed for professional storage setups and supports reliable point-to-point connections for expansion enclosures and controllers.

Suitable for

• Connecting external storage enclosures to RAID controllers or host adapters
• Linking NAS or server expansion units using SFF-8644 and SFF-8088 interfaces
• Data center and small server room storage expansion

Key specifications

• Brand: QNAP
• Model / MPN: CAB-SAS10M-8644-8088
• Connectors: SFF-8644 (mini-SAS HD) to SFF-8088
• Length: 1 m
• Type: External SAS cable

How to use

Power off equipment before connecting or disconnecting the cable. Insert the SFF-8644 connector into the corresponding port on the RAID controller or host adapter and the SFF-8088 connector into the external storage enclosure or expansion unit. Ensure connectors are fully seated and secured according to the device manufacturer’s instructions, then power on the systems and verify link status in device management interfaces.

Recommendations

Use this cable for short, direct connections inside racks or between adjacent devices to minimize cable length and maintain signal quality. Avoid sharp bends and excessive pulling; route the cable to prevent interference from power cables and high-heat components.