M.2 NVMe Male to PCIe 3.0 x1 Female Down R/A Extension Cable

The M.2 NVMe Male to PCIe 3.0 x1 Female Down R/A Extension Cable is a specialized interface conversion solution engineered to connect M.2 NVMe slots to standard PCIe x1 interfaces with a downward right-angle orientation . This cable enables the use of M.2 NVMe storage and other M.2 PCIe devices with motherboard PCIe x1 slots, providing flexible expansion capabilities for systems where direct M.2 slot availability is limited or where specific downward cable routing is required for space-optimized configurations . Supporting PCIe 3.0 specifications, it delivers a data transfer rate of up to 8.0 GT/s while maintaining backward compatibility with PCIe 2.0 and 1.1 devices . The Down Right-Angle (Down R/A) design of the female connector directs the cable downward from the motherboard plane, optimizing space utilization and improving clearance in low-profile environments such as 1U server racks or compact embedded systems . Constructed with impedance-controlled wiring and multi-layer shielding, this cable ensures reliable signal integrity and minimizes electromagnetic interference at high frequencies . Its flexible flat 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 downward cable orientation is essential for optimal chassis layout .  

Features  

• Full x1 lane support: Maintains PCIe 3.0 x1 lane connectivity supporting data transfer rates up to 8.0 GT/s for expansion cards and peripherals   
• Down right-angle connector: Down R/A female connector facilitates downward cable routing for optimized clearance in low-profile chassis and space-constrained configurations   
• Interface conversion: Adapts M.2 NVMe male connector to standard PCIe x1 female slot for versatile expansion capabilities in systems with limited PCIe slot availability   
• Enhanced signal integrity: Utilizes impedance-controlled wiring and multi-layer shielding to minimize signal degradation and electromagnetic interference   
• Flexible cable design: Thin and flexible flat cable construction allows for easy routing 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   
• Bandwidth optimization: Provides PCIe x1 lane connectivity while maintaining compatibility with various M.2 NVMe devices   
• Plug-and-play installation: Requires no additional drivers or software configuration for immediate deployment and operation   

Specifications  

• Product Model: M.2 NVMe Male to PCIe 3.0 x1 Female Down R/A Extension Cable  
• Host Connector: M.2 NVMe, Male (Key M)   
• Device Connector: PCIe 3.0 x1, Female, Down Right-Angle  
• Cable Type: Flexible Flat Cable Assembly   
• Pinout Configuration: PCIe-compliant pin mapping  
• Data Rate Support: Up to 8.0 GT/s (PCIe 3.0)   
• Supported Protocols: PCI Express 3.0/2.0/1.1   
• Impedance: 85 ohms differential (typical for PCIe applications)  
• Cable Length: 150mm, 200mm, 300mm 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 x1 capability to systems with available M.2 NVMe slots but limited PCIe slot availability, particularly where downward cable routing is beneficial   
• Embedded systems: Enables connection of specialized interface cards to industrial PCs and control systems with M.2 interfaces in space-constrained environments   
• Prototyping and development: Facilitates testing and validation of PCIe x1 devices using M.2 NVMe slots in laboratory environments requiring downward cable routing   
• Storage solutions: Allows implementation of additional storage controllers and expansion cards through M.2 to PCIe conversion in compact systems   
• Custom computing: Provides flexible expansion capabilities for custom computing solutions and specialized hardware configurations where downward cable orientation improves overall layout   
• Test and measurement: Useful for hardware validation setups requiring interface conversion between M.2 NVMe and standard PCIe x1 with specific downward orientation needs   
• Legacy system upgrades: Enables modern expansion card functionality on systems primarily equipped with M.2 interfaces rather than traditional PCIe slots