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Black flat PCIe 4.0 riser cable, 20 cm, 90-degree right connector

BONAEVER

BONAEVER PCIe 4.0 16x Riser Cable 20cm 90° Right Connector

SKU CH-RWX9-JPNJ1

A shielded PCIe 4.0 x16 riser cable extends a graphics card 20 cm away with a 90-degree right connector for tight builds

  • ColorBlack

Style 90 Degree

  • PCIe 4.0 support enables full GPU bandwidth
  • Gold-plated contacts deliver stable signal integrity
  • 90° right connector eases routing in tight cases
  • 20 cm length suits compact builds
  • Sectional design improves airflow for cooler operation

20 cm PCIe 4.0 Riser for Vertical GPU Mounts

This 20 cm shielded riser carries a full 16-lane PCIe 4.0 link between motherboard and graphics card. The 90-degree right-angle connector lets builders route the cable cleanly behind a vertically mounted GPU in tight chassis layouts. Gold-plated, hand-soldered contacts preserve signal integrity across the short run. It targets enthusiasts who need reliable high-speed extension without signal loss.

Fits Standard ATX Boards and Triple-Slot Cards

The cable plugs directly into any x16 slot and accepts cards up to the physical limits of the case; no extra power adapters or BIOS changes are required. Its sectional construction opens airflow channels around the ribbon, helping exhaust heat from both the GPU backplate and the motherboard VRM zone. Pure copper cores with tinning keep attenuation near zero across PCIe 4.0, 3.0, 2.0 and 1.0 speeds. Builders who need longer reach or a left-facing connector will need a different riser.

Stable Throughput During Extended Compute Loads

Under sustained gaming or render sessions the shielded ribbon maintains full 16-lane bandwidth without throttling or CRC errors. The 90-degree bend radius is rated for repeated routing adjustments while retaining contact pressure. Heat dissipation through the ventilated sections prevents local hotspots that can degrade signal quality over time. Users running multi-GPU arrays or external enclosures should verify lane allocation and mechanical clearance separately.

Highlights

  • PCIe 4.0 support enables full GPU bandwidth
  • Gold-plated contacts deliver stable signal integrity
  • 90° right connector eases routing in tight cases
  • 20 cm length suits compact builds
  • Sectional design improves airflow for cooler operation

Specifications

ColorBlack

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Questions about this item

Will the 20 cm length and 90° right-angle connector restrict airflow around the GPU under sustained load?

The sectional design promotes air ventilation and lowers working temperatures, while the 20 cm cable and 90° right-angle connector allow flexible routing without blocking case airflow.

Does the cable generate noticeable heat or electrical noise during all-day PCIe 4.0 operation?

Pure copper tinning and gold-plated contacts maintain signal integrity with almost no attenuation, so the cable itself adds negligible heat or noise during continuous PCIe 4.0 use.

What motherboard slot and GPU power connectors must already be present for this riser to function?

A PCIe x16 motherboard slot is required for the riser end, and the graphics card must draw power from its own onboard connectors; the riser carries only data signals.

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