M.2 NVMe Male to Reverse PCIe 3.0 x16 Female Extension Cable

The M.2 NVMe Male to Reverse PCIe 3.0 x16 Female Extension Cable is a specialized interface conversion solution engineered to connect M.2 NVMe slots to standard PCIe 3.0 x16 interfaces with a reverse connector orientation . This cable enables the use of M.2 NVMe storage and other M.2 PCIe devices with motherboard PCIe x16 slots, providing flexible expansion capabilities for systems where direct M.2 slot availability is limited or where specific reverse cable routing is required for space-optimized configurations . Supporting PCIe 3.0 specifications, it delivers a data transfer rate of up to 32 Gbps while maintaining backward compatibility with PCIe 2.0 and 1.1 devices . The reverse female connector design positions the connected card in an opposite orientation to standard configurations, optimizing space utilization and improving clearance in specialized chassis layouts and custom mounting scenarios . Constructed with impedance-controlled wiring and multi-layer shielding, this cable ensures reliable signal integrity and minimizes electromagnetic interference at high frequencies . Its flexible cable design allows for easy routing in space-constrained environments, making it ideal for custom builds, embedded systems, and expansion projects where traditional adapter cards cannot be used and reverse cable orientation is essential for optimal chassis layout .

Features  

• Full x16 lane support: Maintains PCIe 3.0 x16 lane connectivity supporting data transfer rates up to 32 Gbps for high-performance devices   
• Reverse connector orientation: Female PCIe x16 connector positions expansion cards in reverse direction for optimized space utilization in specialized chassis configurations  
• M key interface compatibility: Specifically designed for M.2 NVMe M key devices, ensuring optimal connectivity and performance   
• Enhanced signal integrity: Utilizes impedance-controlled wiring and multi-layer EMI shielding to minimize signal degradation and electromagnetic interference  
• Flexible routing design: High-quality cable construction allows for easy installation in confined spaces and complex chassis layouts  
• Robust construction: Reinforced connectors with gold-plated contacts ensure reliable connectivity and long-term durability through multiple mating cycles  
• Backward compatibility: Fully supports previous PCIe generations including 2.0 and 1.1 devices, providing broad system compatibility  
• Plug-and-play installation: Requires no additional drivers or software configuration for immediate deployment and operation 

Specifications  

• Product Model: M.2 NVMe Male to Reverse PCIe 3.0 x16 Female Extension Cable  
• Host Connector: M.2 NVMe, Male (M Key)   
• Device Connector: PCIe 3.0 x16, Female, Reverse Orientation  
• Cable Type: Flexible Cable Assembly  
• Pinout Configuration: PCIe-compliant pin mapping  
• Data Rate Support: Up to 32 Gbps (PCIe 3.0)   
• Supported Protocols: PCI Express 3.0/2.0/1.1  
• Impedance: 85 ohms differential (typical for PCIe applications)  
• Cable Length: 200mm, 300mm, 400mm standard options  
• Wire Gauge: 28-30 AWG  
• Shielding: Multi-layer foil and braid EMI protection  
• Operating Temperature: -20°C to +70°C  
• Durability: Minimum 300 insertion cycles  
• Safety Standards: RoHS compliant 

Applications  

• System expansion: Adds PCIe x16 capability to systems with available M.2 NVMe slots but limited PCIe slot availability, particularly where reverse cable routing is beneficial for specialized internal layouts  
• Embedded systems: Enables connection of specialized interface cards to industrial PCs and control systems with M.2 interfaces in space-constrained environments requiring reverse orientation  
• Prototyping and development: Facilitates testing and validation of PCIe x16 devices using M.2 NVMe slots in laboratory environments requiring reverse cable routing for specific testing configurations  
• Storage solutions: Allows implementation of additional storage controllers and expansion cards through M.2 to PCIe conversion in compact systems where reverse orientation improves overall layout  
• Custom computing: Provides flexible expansion capabilities for custom computing solutions and specialized hardware configurations where reverse cable orientation is essential for optimal chassis design  
• Test and measurement: Useful for hardware validation setups requiring interface conversion between M.2 NVMe and standard PCIe x16 with specific reverse orientation needs  
• High-density servers: Ideal for server racks and data center infrastructure where reverse cable routing optimizes space utilization in complex cabinet arrangements