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  • Sff 8639 Clamp Female Gen4 Connector - China

    price: contact company for price

    The SFF-8639 Clamp Female GEN4 Connector (commonly known as U.

    2 PCIe 4.0 connector) is a high-performance and reliable interconnect designed for enterprise storage, data centers, and advanced computing systems.

    Compliant with the SFF-8639 (U.

    2) standard, it fully supports PCIe 4.0 (GEN4) SSDs with transfer rates up to 64 Gbps, ensuring ultra-fast and stable data throughput.

    Equipped with a clamp-type mounting mechanism, the connector provides a firm, vibration-resistant connection, reducing the risk of disconnection during high-intensity operations.

    Built from durable flame-retardant plastics and gold-plated contacts, it offers excellent electrical conductivity, corrosion resistance, and mechanical robustness.

    This connector is optimized for easy installation, secure mating, and long-term stability—making it an essential component for NVMe SSDs, enterprise servers, and high-density storage systems.


    Company Contact:


    • Phone: 13751175418

    • Address: Room 202, Building 2, No. 1 Xingfeng Road, Huangjiang Town, Dongguan City, Guangdong Province, Dongguan City, Guangdong Province, China

    • Email: Email


    Published date: December 2, 2025

    • Business Description: Dongguan Jihongfa New Energy Technology Co., Ltd. is a national high-tech enterprise specializing in the research and development, production and sales of connectors.

      The company is located at No.

      1, Chenxing Road, Xingguang Village, Huangjiang Town, Dongguan City, Jihongfa Group, with 150 production and R&D personnel.

      At present, the products we produce include SATA, SAS, Micro usb, USB3.0, HDMI, OBD, FM antenna plugs and wire harnesses, etc.

      We also operate other businesses such as the development of hardware and plastic molds, processing with supplied materials and production.

      The products are widely applied in fields such as computers, new energy vehicles, consumer electronics, computer motherboards, wire harnesses and cables.

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