Supermicro internal Slimline SAS cable SFF-8654 – reliable server connection
The Supermicro internal Slimline SAS cable with SFF-8654 connector connects SAS x8 (LE) to two MiniSAS HD ports. With a length of 70 cm, it is ideal for modern server and storage systems.
The combination of SFF-8654 on side A and two SFF-8643 on side B allows direct, low-loss data transfer between controller and drives. Thanks to SAS x8 (LE) support, the full bandwidth of modern SAS-3 interfaces is utilized – without bottlenecks under intensive I/O loads.
Ideal for…
This cable is specifically designed for data centers and professional server environments where reliable, high-performance connections between host bus adapters and storage backplanes are required. It is also the first choice for system integrators building custom servers.
How to use the Supermicro Slimline SAS cable
Connect the SFF-8654 end to the SAS controller. Distribute the two MiniSAS HD connectors to the corresponding drive ports. Ensure clean cable routing to maintain airflow. For a 90° routing path, use the angled side.
Supermicro is a leading manufacturer of server hardware and components headquartered in San José, California. The company develops high-quality mainboards, chassis, and power supplies for data centers worldwide. Supermicro products are known for their reliability, energy efficiency, and tight integration with current Intel and AMD platforms.
This cable connects a SAS controller (Host Bus Adapter) to internal drives or backplanes in servers and storage systems. It supports the SAS-3 standard with up to 12 Gbit/s per lane.
The cable features an SFF-8654 connector (side A) and two SFF-8643 connectors (side B). It works with all motherboards and controllers that have an SFF-8654 port (also known as Slimline SAS). Please check your device's pinout.
Length: 70 cm. Connector side A: SFF-8654 (Slimline SAS, 8 lane). Connector side B: 2× SFF-8643 (MiniSAS HD). Color: Black. Connector form: angled on one side (90°). Signal protocol: SAS x8 (LE).
The cable is delivered individually. No additional accessories or mounting hardware are included.
The cable is maintenance-free. It comes with a 24-month manufacturer warranty. Store it in a dry, dust-free environment.
Subscribe to the newsletter
New arrivals, promotions and exclusive offers — straight to your inbox.
Please complete your information below to login.
Sign In
Create New Account