PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female Down R/A with SATA 15P Power Cable

The PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female Down R/A with SATA 15P Power Cable is a specialized composite extension solution designed for computing systems that require both PCIe signal extension and supplemental power delivery. This cable integrates a PCIe 3.0 x1 extension path (with a straight male connector and a down right-angle female connector) with an integrated SATA 15-pin power cable, enabling simultaneous data transfer and power supply to devices such as expansion cards, external GPUs, or storage controllers. Engineered to support PCIe 3.0 protocols and standard SATA power specifications, this solution is ideal for applications where limited motherboard connectivity or space constraints necessitate extended PCIe connections with supplemental power, such as test benches, mining rigs, or custom workstations, while the down right-angle connector facilitates low-profile routing in cramped spaces.

Features

• Dual Functionality: Integrates a PCIe 3.0 x1 extension cable (male straight to female down right-angle) with a SATA 15-pin power cable, providing both data extension and power delivery in a single assembly for simplified connectivity and reduced cable clutter.
• Hybrid Connector Orientation: Combines a straight (STR) male connector for standard motherboard insertion and a down right-angle (Down R/A) female connector to enable low-profile cable routing under components or along chassis bases, minimizing obstruction in space-constrained environments.
• PCIe 3.0 Compliance: Supports PCIe 3.0 specifications with a data transfer rate of 8.0 GT/s per lane (~984.6 MB/s bandwidth for x1), ensuring backward compatibility with PCIe 2.0/1.0 devices while maintaining signal integrity over extended lengths.
• SATA Power Delivery: Delivers standard SATA power outputs (+3.3V, +5V, +12V) through the 15-pin connector, supporting devices such as SSDs, HDDs, or auxiliary components requiring additional power.
• Enhanced Signal and Power Integrity: Utilizes 100-ohm differential impedance (PCIe Gen 3 standard) for data lines and 18 AWG copper wires (common for SATA power, as seen in similar products) with multi-layer shielding to minimize signal degradation, crosstalk, and electromagnetic interference (EMI).
• Passive Extension: Requires no external power or active components for the PCIe extension segment, while the SATA power cable draws directly from the power supply unit (PSU).

Specifications

• Product Model: PCIe 3.0 x1 to x1 Extension Cable, Male STR to Female Down R/A with SATA 15P Power Cable
• PCIe Connector A: PCIe 3.0 x1, Male, Straight (STR)
• PCIe Connector B: PCIe 3.0 x1, Female, Down Right-Angle (Down R/A)
• Power Connector: SATA 15-Pin Male (for power output)
• Connector Gender: Male to Female (PCIe); Male (SATA power)
• Cable Type: Composite Passive Extension Cable (PCIe + Power)
• PCIe Cable Length: Standard options: 0.3m, 0.5m, 1.0m (Custom lengths up to 1.5m available; beyond may require active components)
• SATA Power Cable Length: Typically 0.15m to 0.5m (integrated with PCIe cable assembly)
• Data Rate Support: Up to 8.0 GT/s (PCIe 3.0)
• Power Output: +3.3V, +5V, +12V (SATA standard; max ~54W per connector, based on typical specifications)
• Supported Protocols: PCI Express 3.0/2.0/1.0, SATA Power
• Impedance: 100 ohms (differential, PCIe data lines)
• Wire Gauge: 28 AWG (PCIe data), 18 AWG (SATA power, as used in similar SATA power cables)
• Shielding: Foil and braid shielding for EMI protection
• Operating Temperature: 0°C to +70°C (commercial grade)
• Durability: Minimum 500 insertion cycles (PCIe connectors)
• Safety Standards: RoHS compliant (common for such cables)

Applications

• Test Benches and Prototyping: Facilitating hardware debugging and prototyping where both PCIe extension and supplemental power are needed for devices like GPUs, capture cards, or FPGAs, with the down right-angle connector aiding in low-profile setups.
• Mining Rigs and Computational Setups: Supporting cryptocurrency mining or parallel computing environments where multiple PCIe devices (e.g., GPUs, ASICs) require extended connections and dedicated power beyond motherboard capabilities, while the right-angle design optimizes space.
• Custom Workstations and Gaming Rigs: Enabling flexible component placement (e.g., secondary GPUs, storage controllers) in cases with space constraints, while providing power to drives or peripherals via SATA, and the down right-angle ensures clearance under obstacles.
• Embedded and Industrial Systems: Powering PCIe-based devices in industrial PCs, robotics, or embedded systems where internal PSU connections are limited or require external extension, and the low-profile connector suits cramped enclosures.
• Legacy System Upgrades: Extending PCIe slots and adding power connectivity in older systems to support modern add-on cards (e.g., NVMe adapters, network cards) without full hardware replacement, leveraging the right-angle for compatibility with tight layouts.
• Data Recovery and Diagnostics: Assisting in data recovery setups where PCIe-based storage controllers need external power and extended connectivity for testing drives outside main systems, with the SATA power cable supporting additional drives.