PCIe 5.0 M.2 NVMe Key-M Male to U.2 SFF-8639 SSD Extension Cable

The PCIe 5.0 M.2 NVMe Key-M Male to U.2 SFF-8639 SSD Extension Cable is a high-performance connectivity solution engineered for next-generation storage systems and high-performance computing environments. This cable provides a reliable extension path from a motherboard's M.2 Key-M slot to U.2 form factor SSDs, enabling flexible deployment of high-speed NVMe storage while maintaining signal integrity at PCIe 5.0 data rates. Designed for enterprise servers, workstations, and storage arrays, this solution offers optimal performance for demanding applications requiring maximum storage bandwidth and configuration flexibility.

Features

• Next-Generation Performance: Supports PCIe 5.0 data rates up to 32 GT/s
• Advanced Signal Integrity: Precision engineered with impedance-controlled differential pairs
• Flexible Storage Deployment: Enables U.2 SSD connectivity from M.2 host interfaces
• High-Speed Ready: Optimized for PCIe 5.0 specifications and backward compatible
• Robust Construction: Premium materials ensure reliable operation in demanding environments
• Enhanced Shielding: Comprehensive EMI/RFI protection with multiple shielding layers
• Secure Connection: Durable connectors with secure latching mechanisms
• Thermal Management: Supports efficient heat dissipation for sustained performance

Specifications

• Product Model: PCIe 5.0 M.2 to U.2 Extension Cable
• Host Connector: M.2 Key-M Male, PCIe 5.0 compatible
• Device Connector: U.2 SFF-8639 Female
• Interface Support: PCIe 5.0 (32 GT/s), backward compatible with PCIe 4.0/3.0
• Lane Configuration: x4 PCI Express lanes
• Supported Protocols: NVMe 2.0, Enterprise NVMe
• Cable Type: Low-loss coaxial cable assembly
• Impedance: 85? ±10% differential
• Data Rate: Up to 32 GT/s per lane
• Cable Length: 25cm, 50cm, 100cm
• Operating Temperature: 0°C to +70°C
• Durability Rating: 10,000 mating cycles
• Minimum Bend Radius: 25mm
• Power Delivery: Supports U.2 power requirements

Applications

• Enterprise Storage Systems: Connecting U.2 SSDs to motherboard M.2 interfaces in server configurations
• High-Performance Computing: Extending storage connectivity in workstations and compute nodes
• Data Center Infrastructure: Flexible NVMe storage deployment in hyperscale environments
• Storage Array Expansion: Adding U.2 SSD capacity to systems with M.2 host interfaces
• Server Upgrade Projects: Modernizing storage infrastructure with PCIe 5.0 capabilities
• Test and Development Laboratories: Prototyping and validation of U.2 storage devices
• OEM Solutions: Integration into server and storage system manufacturing
• High-Density Rack Environments: Space-optimized storage connectivity solutions