InLine Slim SAS Cable SFF-8654 8X to SFF-8654 8X 0.5m 48 Gb/s

The InLine Slim SAS Cable SFF-8654 8X to SFF-8654 8X 0.5m 48 Gb/s is a high-performance internal data cable designed to connect internal SAS storage devices, hard drives, and solid-state drives directly to RAID controllers and host bus adapters. Engineered to meet modern server and data storage requirements, this cable supports the SAS-4.0 standard and utilizes eight independent channels to facilitate rapid internal communication. Measuring 0.5 meters in length, it is specifically optimized for compact routing within server chassis and storage enclosures where efficient space management and reliable signal integrity are critical for continuous operation.

Advantages

This internal SAS cable delivers exceptional performance through its support for total data transfer rates up to 48 Gb/s, distributed across eight channels capable of up to 6 Gb/s per channel. The integration of robust locking clips on both SFF-8654 8i connectors ensures a secure mechanical fit, preventing accidental disconnections caused by vibration or maintenance activities inside dense server racks. Furthermore, the durable braided cable design enhances mechanical resilience and physical protection, while the 32-AWG wire configuration maintains high signal integrity over the entire 0.5-meter length.

Suitable for

• Connecting internal SAS hard drives and SSDs to RAID controllers
• Linking host bus adapters to storage backplanes in enterprise servers
• Internal data routing in JBOD, DAS, and SAN storage systems
• High-density server configurations requiring compact cable management

When it may not be suitable

This cable is not designed for external storage connections, as it lacks external shielding and enclosure housings required for outside-the-chassis deployment. Additionally, the 0.5-meter length may be insufficient for routing between distant components in oversized full-tower or enterprise rack configurations.

Key specifications

• Cable length: 0.5 m
• Connector 1: SFF-8654 8i straight male
• Connector 2: SFF-8654 8i straight male
• Data transfer rate: Up to 48 Gb/s total bandwidth
• Channel capacity: 8 channels up to 6 Gb/s per channel
• Standard compliance: SAS-4.0 and UL
• Wire gauge: 32 AWG
• Color: Black

How to use

Power down the computer system, server, or storage enclosure and disconnect it from the main power source before performing any internal hardware installations. Open the server chassis and locate the compatible SFF-8654 8i ports on your RAID controller, host bus adapter, or storage backplane. Align the connector carefully with the port, ensuring the locking clips are oriented correctly, and push gently until the clips click securely into place. Route the braided cable thoughtfully through the chassis to maintain unobstructed airflow and prevent sharp bends. Connect the other end of the cable to the target storage device or backplane port in the same manner.

What to consider before purchase

• Verify that both your storage controller and target devices feature SFF-8654 8i interfaces
• Check the required internal distance between connected components to ensure the 0.5-meter length is adequate
• Confirm that your system hardware supports SAS-4.0 specifications for optimal performance

Usage recommendations

Always handle the cable by the connector housing rather than pulling on the wire strands to prevent damage to the internal conductors. Ensure that the cable is secured away from sharp metal edges and cooling fans inside the chassis to maintain optimal airflow and prevent mechanical wear over time.