PCIe 4.0 x16 Male to x16 Female Down R/A Extension Cable, 85-ohm Low Impedance

The PCIe 4.0 x16 Male to x16 Female Down R/A Extension Cable is a high-performance interconnect solution designed for space-constrained computing environments requiring downward-oriented connector configuration and optimal signal integrity. This cable features a standard male connector that interfaces with motherboard slots, extending to a Down Right-Angle female connector that enables efficient cable routing in compact chassis configurations. Engineered with precise 85-ohm low impedance characteristics, this extension cable maintains PCIe 4.0 signal integrity while providing flexible expansion capabilities for graphics cards and other high-speed devices in demanding applications where spatial efficiency and signal quality are paramount.

Features

• Downward-Oriented Connector Design: Down Right-Angle female connector facilitates installation in low-clearance environments and improves chassis space utilization
• Precision 85-ohm Impedance: Low impedance design ensures minimal signal reflection and maximum signal integrity at PCIe 4.0 data rates
• Full PCIe 4.0 Performance: Supports data rates up to 16 GT/s per lane, delivering total bandwidth of 256 Gbps for high-performance graphics cards and accelerators
• Enhanced Signal Integrity: Multi-layer shielding construction provides excellent protection against electromagnetic interference and signal degradation
• Secure Connection Interface: Robust connectors with reliable mating mechanisms ensure stable operation in various orientations
• Space-Optimized Solution: Downward-angled connector addresses clearance challenges in high-density installations and compact systems
• Thermal Management Benefits: Enables improved airflow around connected devices by keeping cables routed downward and away from primary heat sources

Specifications

• Host Connector: PCI Express 4.0 x16 Male
• Target Connector: PCIe x16 Female, Down Right-Angle orientation
• Supported Standard: PCI-SIG PCIe 4.0 Base Specification
• Data Rate: 16.0 GT/s per lane (PCIe 4.0)
• Total Bandwidth: 256 Gbps (x16 lanes)
• Characteristic Impedance: 85? ±5%
• Cable Type: Shielded twisted pair with overall braid protection
• Cable Length: 200mm, 250mm, 300mm standard options
• Operating Temperature: 0°C to +70°C
• Storage Temperature: -40°C to +85°C
• Durability Rating: 10,000 mating cycles
• Contact Material: Gold-plated phosphor bronze

Applications

• High-Density Server Racks: Ideal for 1U/2U servers where downward-angled connectors are essential for optimal space utilization and clearance
• Compact Gaming Systems: Perfect for small form factor gaming PCs where internal space optimization is critical for component compatibility
• Data Center Infrastructure: Suitable for hyperscale computing environments requiring specific downward connector orientations for efficient cable management
• Workstation Builds: Excellent for professional workstations requiring flexible graphics card placement with downward cable routing
• Vertical Mounting Setups: Supports GPU configurations where downward cable exit provides cleaner appearance and better cable management
• Test and Development Environments: Essential for validation setups requiring downward-angled connections for device testing and prototyping
• Industrial Computing Systems: Provides reliable expansion for PCIe devices in industrial control systems with confined spaces
• Custom System Integration: Enables unique configuration solutions for system integrators dealing with space constraints and specific downward orientation requirements