PCIe 3.0 x1 Male to U.2 SFF-8639 Up R/A SSD Extension Cable

The PCIe 3.0 x1 Male to U.2 SFF-8639 Up R/A SSD Extension Cable is a high-performance interface conversion solution designed to connect PCIe 3.0 x1 host interfaces to U.2 SFF-8639 SSD devices with an upward right-angle (Up R/A) connector orientation. This cable features a PCIe 3.0 x1 male connector on one end and an upward right-angle U.2 SFF-8639 connector on the other end, enabling seamless connectivity between PCIe-based systems and U.2 NVMe SSDs while optimizing space management and cable routing in constrained environments. Engineered for reliability and signal integrity, this cable supports high-speed data transfer and power delivery, making it ideal for storage expansion, server upgrades, and enterprise applications requiring U.2 SSD compatibility and efficient vertical space utilization.  

Features  

• Interface Conversion: Converts PCIe 3.0 x1 male interface to U.2 SFF-8639 with upward right-angle orientation.  
• High-Speed Performance: Supports PCIe 3.0 specifications with data transfer rates up to 8 GT/s (1 GB/s per lane for x1).  
• Upward Right-Angle Design: Space-saving upward right-angle U.2 connector facilitates efficient cable routing and improves airflow in compact systems.  
• Integrated Power Delivery: Provides power to U.2 SSDs through the SFF-8639 connector (12V/5V/3.3V support).  
• Enhanced Compatibility: Compatible with U.2 NVMe SSDs and supports PCIe 3.0/2.0/1.0 protocols.  
• Secure Connection: Precision-engineered connectors ensure reliable mating and stable operation.  
• Durable Construction: High-quality materials and shielding ensure longevity and repeated use.  
• Plug-and-Play Operation: Requires no additional drivers or software for installation.  

Specifications  

• Host Connector: PCIe 3.0 x1 Male  
• Device Connector: U.2 SFF-8639 (Upward Right-Angle)  
• Data Rate Support: Up to 8 GT/s (PCIe 3.0 x1), compatible with PCIe 2.0/1.0.  
• Supported Protocols: PCIe 3.0/2.0/1.0, NVMe 1.3/1.2.  
• Power Delivery: Integrated power delivery through U.2 connector (12V/5V/3.3V).  
• Cable Length: Typically 0.3m, 0.5m, 0.7m (standard options).  
• Operating Temperature: -20°C to +85°C.  
• Durability Rating: 2,500+ mating cycles (connectors).  
• Shielding: Individual pair shielding with overall braid protection to minimize EMI.  
• Contact Plating: Gold-plated contacts (15?" minimum) for enhanced conductivity.  
• Impedance: 85? ±5% (differential).  
• Dielectric Withstanding Voltage: 300V AC.  

Applications  

• Storage Expansion: Adding U.2 NVMe SSDs to systems with available PCIe x1 slots, especially in space-constrained environments.  
• Server Upgrades: Integrating U.2 SSDs into servers lacking native U.2 ports, with optimized cable management.  
• Enterprise Storage: Enabling high-speed NVMe storage in data center environments where vertical space is limited.  
• Test Benches: Temporary connectivity for testing and validating U.2 SSDs with upward right-angle orientation requirements.  
• Data Recovery: Facilitating access to U.2 SSDs for data retrieval operations in compact workstations.  
• Desktop Systems: Upgrading desktop PCs with U.2 SSDs via PCIe slots, ensuring neat cable routing.  
• Embedded Systems: Industrial applications requiring U.2 SSD connectivity and efficient space utilization.  
• Research and Development: Prototyping and development involving NVMe storage with specific orientation needs.  

Compatibility Notes  

This cable is designed for connecting U.2 SFF-8639 NVMe SSDs to PCIe 3.0 x1 host interfaces. The upward right-angle U.2 connector is ideal for environments where vertical space is limited and cable routing must avoid obstruction. Ensure the host system’s PCIe slot supports PCIe 3.0 or earlier versions (2.0/1.0) for backward compatibility. The cable provides integrated power delivery, eliminating the need for separate power connectors for the SSD. Note that PCIe 3.0 x1 bandwidth may limit the maximum performance of high-speed U.2 NVMe SSDs (e.g., PCIe 3.0 x1 theoretical bandwidth is ~1 GB/s, while a PCIe 3.0 x4 SSD can reach ~4 GB/s). Verify SSD power requirements, as some U.2 SSDs may require additional power beyond what the PCIe slot provides. This cable is not suitable for SAS or SATA drives that rely solely on SATA/SAS protocols without PCIe NVMe support. The upward right-angle design is particularly beneficial in high-density server racks and compact systems where traditional straight connectors may cause cable interference.  

Note: All specifications adhere to PCI-SIG PCIe 3.0 standards and SFF-8639 specifications, ensuring interoperability with U.2 NVMe SSDs and PCIe-based systems. The upward right-angle configuration enhances cable management in vertically constrained environments.