12G Internal Mini SAS HD SFF-8643 to SFF-8643 Cable, with Sideband, 100-Ohm, 1m(3.3ft)

Our SFF-8643 to SFF-8643 cable is engineered for seamless connectivity in high-speed data storage and server environments. This premium-grade cable is designed to meet the rigorous demands of enterprise-level applications, ensuring reliable and efficient data transfer.

Key Features

• Direct Connection: Provides a direct link between two SFF-8643 compatible devices, facilitating high-speed data exchange.
• High-Density Configuration: Ideal for use in data centers and server rooms where space is limited and cable management is crucial.
• Robust Construction: Built with a durable yet flexible jacket to withstand the demands of heavy-duty server environments.
• EMI/RFI Shielding: Equipped with effective shielding to minimize electromagnetic interference, ensuring signal integrity.
• SFF-8643 Standard Compliance: Adheres to the SFF-8643 standard for reliable and consistent performance.
• Quality Connectors: Features high-quality connectors on both ends for secure and reliable connections.

Technical Specifications

• Interface Type: SFF-8643 to SFF-8643.
• Cable Length: Customizable lengths to suit various installation requirements.
• Connector Type: 25-position SFF-8643 connectors with gold-plated contacts for optimal signal transfer.
• Cable Material: High-quality shielding and jacket materials for durability and protection.
• Supported Data Rates: Supports high data transfer rates, suitable for SAS (Serial Attached SCSI) and other high-speed applications.

Applications

• Server-to-Storage Connections: Connects servers directly to storage arrays or SAN devices.
• Expansion Box Links: Used to link expansion boxes or JBODs (Just a Bunch Of Disks) enclosures.
• Data Center Infrastructure: Enhances data center connectivity and scalability.

Quality Assurance

• Strict Quality Control: Each cable is subjected to stringent quality control processes to ensure reliability.
• Long-Term Durability: Designed for long-lasting performance in continuous operation environments.

Packaging

• Individually Packaged: Each cable comes with protective packaging to prevent damage during transit.

Why Choose Our SFF-8643 to SFF-8643 Cable?

• Optimized Performance: Ensures optimal data transfer speeds and reliability.
• Customizable Options: Available in various lengths and can be tailored to specific project needs.
• Enterprise-Grade Quality: Built to the high standards required for mission-critical enterprise environments.

Chongqing Shuangyi Precision Electronics Co., Ltd. is a leading manufacturer specializing in the R&D, production, and sales of electronic connectors and new energy charging equipment. Since its establishment in 2014, Shuangyi has been dedicated to providing intelligent, reliable, and green connection solutions for global customers.

Our products cover three major fields — high-speed interconnects, new energy charging and industrial connectivity components.
We provide a full range of solutions including:

• High-speed PCIe 4.0/5.0, SAS, and SATA connectors

• USB 2.0/3.0, Type-C, and waterproof Type-C connectors

• Micro-B, HDMI, SIM/TF card slots, terminal blocks, and custom wiring harnesses for computers, servers, and communication systems

• EV charging stations and portable charging guns

Our products are widely applied in automotive, computer, communication, medical, and electrical industries.

Strong Manufacturing Capability

We operate a 25,000㎡ intelligent production base and 40,000㎡ dust-free workshops, equipped with:

• 40 high-speed precision punch presses

• 45 imported injection molding machines

• 120 fully automatic assembly lines

• Advanced mold processing equipment (including Sodick slow wire cutters, WAIDA optical grinders, EDM machines, Taiwan CNCs, and precision grinding machines)

With over 500 skilled employees and in-house R&D and laboratory facilities, we have achieved a monthly output of 2 million cables, 30 million precision connectors, and 800,000 stamped and molded components.
All products are manufactured under ISO 9001, ISO 14001, and IATF 16949 certified systems.

Innovation and Excellence

Holding over 30 core patents, Shuangyi is recognized as a National High-Tech Enterprise. Our independent laboratory continuously drives innovation in material technology, precision tooling, and automated production.
We have established long-term partnerships with leading enterprises such as Foxconn, ASUS, BizLink, TE Connectivity, MOLEX, Luxshare, Lenovo, and many others.

Our Philosophy

At Shuangyi, we believe that reliable new energy charging and high-speed connectivity are the dual engines driving the modern world.
We adhere to the values of “Customer First, Integrity, and Sustainable Development”, continuously improving technology, quality, and service to empower industries and enhance daily life.

With strong R&D, precision manufacturing, and a global sales network, Shuangyi Precision Electronics will continue to build smarter, more reliable, and greener connections for the future.