PCIe 3.0 x16 Male to x16 Female Extension Cable with SATA 15P Power Cable

The PCIe 3.0 x16 Male to x16 Female Extension Cable with SATA 15P Power Cable is a comprehensive interconnect solution designed for high-power applications requiring full PCIe 3.0 bandwidth and supplemental power delivery. This cable assembly preserves all 16 PCIe lanes while integrating a dedicated SATA 15-pin power connector to address the power limitations of standard PCIe slots. Supporting a data transfer rate of 8.0 GT/s per lane, it delivers a total bandwidth of approximately 15.75 GB/s while providing up to 54 watts of additional power through the SATA interface. The integrated power solution enables reliable operation of power-hungry devices such as high-end GPUs, RAID controllers, or computational accelerators that exceed the standard 75W PCIe slot power limit. Constructed with impedance-controlled wiring and comprehensive EMI shielding, this hybrid cable ensures both signal integrity and stable power delivery in demanding environments.

Features

• Full x16 Lane Support: Maintains all 16 PCIe lanes for maximum bandwidth utilization of approximately 15.75 GB/s.
• Integrated SATA Power Delivery: Includes a 15-pin SATA power connector providing supplemental power for devices exceeding PCIe slot limitations.
• PCIe 3.0 Compliance: Supports PCIe 3.0 specifications with 8.0 GT/s per lane data transfer capability.
• Enhanced Power Capacity: Combines standard 75W PCIe slot power with up to 54W additional power through SATA interface.
• Dual Shielding Architecture: Utilizes separate shielding for data and power lines to prevent interference.
• Robust Construction: Features reinforced connectors and thickened power conductors (22 AWG) for high-current applications.
• Plug-and-Play Design: Requires no external controllers or drivers for operation.

Specifications

• Product Model: PCIe 3.0 x16 Male to x16 Female Extension Cable with SATA 15P Power Cable
• Connector A: PCIe 3.0 x16, Male, Edge Connector
• Connector B: PCIe 3.0 x16, Female, Receptacle
• Power Connector: SATA 15-pin Power (Straight)
• Cable Type: Passive Copper Extension with Integrated Power Delivery
• Data Rate Support: Up to 8.0 GT/s (PCIe 3.0)
• Supported Protocols: PCI Express 3.0/2.0/1.0
• Power Delivery: 54W maximum additional power (3.3V, 5V, 12V rails)
• Impedance: 85 ohms differential (PCIe data lines)
• Cable Length: Standard 30cm (data and power cables)
• Wire Gauge: 28-34 AWG (data lines), 22 AWG (power lines)
• Shielding: Separate foil and braid shielding for data and power
• Operating Temperature: -20°C to +70°C
• Durability: Minimum 500 insertion cycles (data), 50 insertion cycles (power)
• Safety Standards: RoHS compliant, overcurrent protection

Applications

• High-Power GPU Configurations: Supporting graphics cards requiring supplemental power beyond PCIe slot capabilities.
• Enterprise Storage Systems: Enabling power-intensive RAID controllers or NVMe expansion cards in server environments.
• Mining Rigs: Providing adequate power for multiple high-power computational devices in dense configurations.
• Workstation Expansion: Facilitating professional-grade accelerators and capture cards in content creation systems.
• Test and Measurement: Supporting prototype validation of power-hungry PCIe devices in development environments.