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Green PCIe 5.0 x16 riser card with right-angle bracket

BUCIER

BUCIER PA17 PCIe 5.0 x16 Riser Adapter Card 90D

SKU CH-FFC2-Y9M0E

A PCIe 5.0 x16 right-angle riser that fits full-size cards into 1U or 2U servers

  • StandardsPCIe
  • ConnectorsPCIe
  • Interfacepci_x_16
  • BUSpci_x_16
  • FeaturesDesktop, Workstation
  • Weight0.05 kilograms
  • PCIe 5.0 x16 support with backward compatibility to 4.0 and 3.0
  • Right-angle design enables full-length card installation in 1U server chassis
  • Pure signal pass-through preserves native PCIe 5.0 x16 performance without conversion
  • 90-degree orientation solves space constraints in low-profile 1U and 2U systems
  • Lightweight 0.05 kg construction adds minimal load to motherboard PCIe slot

Right-Angle PCIe 5.0 x16 Adapter

The BUCIER PA17 is a PCIe 5.0 x16 riser card that bends the slot 90 degrees so a full-length add-in card can sit horizontally inside a 1U or 2U server chassis. It is built for system integrators and IT teams who must fit standard expansion cards into space-constrained rackmount enclosures.

Pass-Through Signal With Backward Compatibility

The adapter provides a straight electrical pass-through from the motherboard slot to the mounted card without any signal conversion or enhancement. It works with PCIe 3.0 and 4.0 x16 devices, but 5.0 speeds are only realised when the CPU, motherboard slot and the installed card all support PCIe 5.0 x16 operation.

For Dense Rackmount Builds Only

This riser suits builders deploying full-height GPUs, capture cards or storage controllers in shallow server cases where vertical clearance is unavailable. It does not help buyers who need hot-plug capability, external cabling, multi-slot fan-out or any form of active signal conditioning.

Highlights

  • PCIe 5.0 x16 support with backward compatibility to 4.0 and 3.0
  • Right-angle design enables full-length card installation in 1U server chassis
  • Pure signal pass-through preserves native PCIe 5.0 x16 performance without conversion
  • 90-degree orientation solves space constraints in low-profile 1U and 2U systems
  • Lightweight 0.05 kg construction adds minimal load to motherboard PCIe slot

Specifications

BrandBUCIER
ModelPA17
Part NumberPA17-90D
StandardsPCIe
ConnectorsPCIe
Interfacepci_x_16
BUSpci_x_16
FeaturesDesktop, Workstation
Weight0.05 kilograms

Questions about this item

Will the PCIe 5.0 x16 signal pass-through on the PA17-90D degrade over time and require replacement?

The riser is a passive angle converter with no active components, so it does not wear out or need scheduled replacement under normal use.

What limits sustained throughput first when a PCIe 5.0 x16 GPU runs through this 90-degree adapter all day?

The adapter itself only passes signals; the ceiling is set by the CPU, motherboard slot and GPU each supporting PCIe 5.0 x16.

Does the PA17-90D add measurable heat, noise or power draw when a full-length card operates continuously in a 1U server?

It draws no power, has no fan and adds negligible thermal load; all heat and noise come from the installed card and chassis airflow.

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