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Black flat ribbon cable with a right-angle PCIe x16 connector and straight connector on the other end, 20cm length

LORDWORLD

LORDWORLD PCIe 4.0 Riser Cable 90 Degree 20cm

SKU CH-YXBH-CMH4M

PCIe 4.0 x16 riser cable with 90-degree connector, 20cm length, EMI-shielded 30AWG wires and gold-plated pins for stable 64Gb/s GPU installation

  • PCIe 4.0 doubles bandwidth to 64Gb/s for RTX 4090
  • EMI-shielded 30AWG wiring prevents crashes and frame drops
  • 90-degree connector enables tight routing in compact builds
  • Gold-plated pins improve signal stability and insertion lifespan
  • TPE sleeves add flexibility for difficult cable management

PCIe 4.0 Riser Cable 20cm

This 20cm riser cable connects a graphics card to a motherboard at a 90-degree angle. It supports PCIe 4.0 x16 bandwidth and is backward compatible with PCIe 3.0 systems. The compact length suits small-form-factor builds or vertical GPU mounting. It is a new accessory for custom PC assembly.

64Gb/s bandwidth at 16GT/s

The cable delivers over 64Gb/s bi-directional transfer rates with PCIe 4.0 devices at 16GT/s bit rate. This doubles the bandwidth of PCIe 3.0, preventing bottlenecks for high-end cards like the RTX 4090 or RTX 4080. EMI-shielded 30AWG copper wires and gold-plated pins maintain signal integrity under load.

TPE sleeves for tight routing

Ultra-flexible TPE cable sleeves allow sharp bends inside cramped cases without damaging conductors. The 90-degree connector reduces clearance pressure against side panels or neighbouring components. Builders who need longer reach or a straight connector should choose a different riser length or angle.

Highlights

  • PCIe 4.0 doubles bandwidth to 64Gb/s for RTX 4090
  • EMI-shielded 30AWG wiring prevents crashes and frame drops
  • 90-degree connector enables tight routing in compact builds
  • Gold-plated pins improve signal stability and insertion lifespan
  • TPE sleeves add flexibility for difficult cable management

Specifications

BrandLORDWORLD

Questions about this item

What does the 64Gb/s bi-directional transfer rate mean when the cable is installed in a system?

It provides the full PCIe 4.0 x16 bandwidth so a graphics card can move data at up to 16GT/s without the riser becoming a bottleneck.

Which PCIe standard does the cable follow and what speed does it cap at?

It follows the PCIe 4.0 specification and caps at 16GT/s, while remaining backward compatible with PCIe 3.0 devices.

What clearance does the 90-degree connector need to fit in a case?

The 90-degree plug sits 20cm from the motherboard slot and needs only the height of the right-angle header plus the ultra-flexible TPE sleeve to route in tight spaces.

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