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Black PCIe 16x GPU extension cable, 30 cm, 90-degree connector

BONAEVER

BONAEVER PCIe 3.0 16x GPU Extension Cable 30cm 90°

SKU CH-MCTB-DNGRM

A 30 cm PCIe 3.0 16x riser with a 90° connector lets you mount a graphics card away from the motherboard while keeping full Gen 3.0 signal integrity

  • Product colorBlack

Style 90 Degree

  • PCIe 3.0 16x support keeps full GPU bandwidth
  • 30 cm length with 90° connector fits tight cases
  • German patented wire gives low attenuation at high frequency
  • 3U gold finger plating cuts oxidation and impedance crashes
  • Factory power-on test guarantees 100 % pass rate

PCIe 3.0 16x GPU Extension Cable

This BONAEVER cable extends a graphics-card connection by 30 cm using a 90-degree connector. It carries PCIe 3.0, 2.0 and 1.0 signals at full speed through German-patented low-attenuation wire with 3U gold-finger plating. The PCB is bolted and swaddled to protect solder points from tearing or shorting. Every unit is factory-tested for a 100 % pass rate.

Practical limits of the PCIe 3.0 interface

The cable does not support PCIe 4.0 signalling. To run a 4.0-capable card you must force the slot to Gen 3 mode before attaching the extension. Excessive bending degrades the high-frequency signal and can cause instability or a crash. The 30 cm length and right-angle plug are designed for tight chassis routing while maintaining the electrical quality required by the 3.0 standard.

What to check before ordering

Verify that your motherboard and graphics card can operate at PCIe 3.0 or lower; the link will not train at 4.0 through this cable. Ensure the 90-degree orientation matches your case layout and that 30 cm of routed length reaches the desired slot without strain. Confirm the chassis has space for the bolted PCB section near the slot. Buyers who need native PCIe 4.0 throughput should select a different solution.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 69% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Product colorBlack

Other versions of this model

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Questions about this item

Which length and angle version of the BONAEVER PCIe 3.0 16x extension cable should I choose for my build?

The cable is 30cm long with a 90° connector, so pick this version when you need a short right-angled riser to fit a GPU close to the motherboard in a compact case.

What does the PCIe 3.0 16x rating mean once the cable is installed in a real machine?

It carries a full x16 link at Gen 3.0 speeds, and the factory power-on test guarantees 100% pass rate, so the GPU runs at its native 3.0 bandwidth without signal loss.

Which PCIe standards does the cable support and what does that cap in practice?

It supports PCIe 3.0, 2.0 and 1.0, but does not support 4.0 mode; to use a 4.0 GPU you must force the slot to Gen 3.0 in BIOS before connecting the riser.

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