PCIe 4.0 x1 Male to M.2 NVMe Extension Cable

The PCIe 4.0 x1 Male to M.2 NVMe Extension Cable is a high-performance interface conversion solution designed to connect PCIe 4.0 x1 host interfaces to M.2 NVMe SSDs (Key M). This cable features a PCIe 4.0 x1 male connector on one end and an M.2 Key M female connector on the other end, enabling seamless integration of NVMe SSDs into PCIe-based systems. Engineered for reliability and signal integrity, this cable supports high-speed data transfer while providing power delivery to the M.2 NVMe SSD, making it ideal for storage expansion, server upgrades, and performance-critical applications where NVMe compatibility is required.

Features  

• Interface Conversion: Converts PCIe 4.0 x1 male interface to M.2 Key M female interface.  
• High-Speed Performance: Supports PCIe 4.0 specifications with data transfer rates up to 16 GT/s (2 GB/s per lane for x1).  
• Integrated Power Delivery: Provides power to M.2 NVMe SSDs through the connector (3.3V support).  
• Enhanced Compatibility: Compatible with M.2 NVMe SSDs (Key M) and supports PCIe 4.0/3.0/2.0 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.  
• Flexible Use: Ideal for systems without native M.2 NVMe support, enabling SSD integration via PCIe slots.  

Specifications  

• Host Connector: PCIe 4.0 x1 Male  
• Device Connector: M.2 Key M Female (e.g., 2280 form factor, 67-pin)  
• Data Rate Support: Up to 16 GT/s (PCIe 4.0 x1), compatible with PCIe 3.0/2.0.  
• Supported Protocols: PCIe 4.0/3.0/2.0, NVMe 1.4/1.3.  
• Power Delivery: Integrated power delivery through M.2 connector (3.3V).  
• Cable Length: Typically 0.15m, 0.3m, 0.5m (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 NVMe SSDs to systems with available PCIe x1 slots.  
• Server Upgrades: Integrating NVMe SSDs into servers lacking native M.2 slots.  
• Enterprise Storage: Enabling high-speed NVMe storage in data center environments.  
• Test Benches: Temporary connectivity for testing and validating NVMe SSDs.  
• Data Recovery: Facilitating access to NVMe SSDs for data retrieval operations.  
• Desktop Systems: Upgrading desktop PCs with NVMe SSDs via PCIe slots.  
• Embedded Systems: Industrial applications requiring NVMe SSD connectivity.  
• Research and Development: Prototyping and development involving NVMe technology.  

Compatibility Notes  

This cable is designed for connecting M.2 NVMe SSDs (Key M) to PCIe 4.0 x1 host interfaces. Ensure the host system’s PCIe slot supports PCIe 4.0 or earlier versions (3.0/2.0) for backward compatibility. The cable provides integrated power delivery, eliminating the need for separate power connectors for the SSD. Note that PCIe 4.0 x1 bandwidth may limit the maximum performance of high-speed NVMe SSDs (e.g., PCIe 4.0 x1 theoretical bandwidth is ~2 GB/s, while a PCIe 4.0 x4 SSD can reach ~8 GB/s). Verify SSD power requirements, as some NVMe SSDs may require additional power beyond what the cable provides. This cable is not suitable for SATA-based M.2 drives (Key B or Key B+M).  

Note: All specifications adhere to PCI-SIG PCIe 4.0 standards and M.2 specifications, ensuring interoperability with NVMe SSDs and PCIe-based systems. For optimal performance, use high-quality cables with proper shielding to minimize signal degradation.