M.2 M-key NVMe Male to PCIe 4.0 x16 Female Extension Cable, 85-ohm Low Impedance

The M.2 M-key NVMe Male to PCIe 4.0 x16 Female Extension Cable is a high-performance adapter solution designed to convert a standard M.2 M-key NVMe interface into a full-bandwidth PCIe 4.0 x16 expansion slot. This precision-engineered cable enables the connection of graphics cards and other high-speed expansion devices to systems with available M.2 slots but limited traditional PCIe expansion capabilities. Featuring 85-ohm low impedance characteristics, the solution maintains excellent signal integrity at PCIe 4.0 data rates, making it ideal for system builders, enthusiasts, and professionals seeking to maximize their system's expansion potential while leveraging modern interface technology.

Features

• M.2 M-key Compatibility: Designed specifically for standard M-key NVMe interfaces
• PCIe 4.0 x16 Performance: Full lane bandwidth support at 16 GT/s data rates
• Standard PCIe Interface: Compatible with all PCIe 4.0 x16 graphics cards and expansion devices
• Precision 85-Ohm Impedance: Optimized signal integrity for high-speed data transmission
• High-Speed Signal Integrity: Engineered for minimal signal degradation at PCIe 4.0 frequencies
• Flexible Configuration: Enables creative system layouts and multi-GPU setups
• Space-Efficient Solution: Provides expansion capabilities in compact systems

Specifications

• Product Model: M.2 M-key NVMe Male to PCIe 4.0 x16 Female Extension Cable
• Host Connector: M.2 M-key Male
• Device Connector: PCIe 4.0 x16 Female
• Interface Support: PCIe 4.0 x16
• Data Transfer Rate: Up to 16 GT/s per lane (approximately 256 Gbps total bandwidth)
• Supported Protocols: PCI Express 4.0, NVMe
• Characteristic Impedance: 85 ohms ±5%
• Cable Type: Shielded flexible cable assembly
• Cable Length: 25cm, 35cm, 45cm
• Operating Temperature: 0°C to +70°C
• Insertion Loss: Less than -2.2dB at 8GHz
• Return Loss: Better than -14dB at 8GHz
• Durability Rating: 5,000 mating cycles
• Minimum Bend Radius: 35mm

Applications

• Compact Gaming Systems: Adding high-performance graphics to small form factor computers
• Multi-GPU Workstations: Expanding graphics capabilities for rendering and computation
• Cryptocurrency Mining: Space-optimized multi-GPU configurations for mining operations
• Test and Development: Graphics card validation and compatibility testing
• Custom PC Builds: Unique system layouts requiring flexible expansion options
• Server Applications: GPU acceleration in server environments with limited PCIe slots
• OEM Solutions: Custom computing systems requiring specific expansion configurations
• Prototype Systems: Experimental computing configurations with flexible expansion needs