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Black 300mm PCI-E 4.0 x16 90-degree left-angle riser cable with EMI shielding

Athena Power

Athena Power CABLE-PCIE16X40-L30 300mm PCI-E 4.0 x16 90° Left Angle Extender Riser Cable

SKU CH-8YH6-FBVTJ

300 mm PCIe 4.0 x16 riser with a 90 ° left-angle connector and EMI shielding for tight builds

  • Connector count2
  • Connector genderMale to Female
  • Product typeExtension Cable
  • Product colorBlack
  • Overall length1 ft (0.3 m)
  • DetailsCable Length: 300 mm (12 in) Cable Thickness: 1.3 mm Net Wei
  • PCI-E 4.0 x16 bandwidth up to 16Gbps for fast GPU data transfer
  • 90° left-angle connector saves space in compact chassis builds
  • EMI shielding with conducting polymer reduces signal interference
  • Flexible 1.3mm cable with unique protector eases routing and installation
  • 300mm length and 0.19kg weight suit premium case-modding layouts

300 mm PCI-E 4.0 x16 riser

This 300 mm extender cable carries a PCI-E 4.0 x16 signal through a 90-degree left-angle connector. It is built for builders who need to reposition a graphics card or add-in board in a tight chassis. The 1.3 mm thick cable uses a conducting-polymer shield to protect the 16 Gbps lane bandwidth. Male-to-female terminals keep the link simple.

Left-angle clearance upgrade

The 90-degree left bend replaces a straight cable that would press against a side panel or drive cage. It is worth the swap when the card sits closer than a straight plug allows or when a vertical mount demands a clean turn. The EMI shielding with conducting polymer keeps signal integrity at 4.0 speeds where unshielded ribbons can fail.

Flexible routing for compact builds

The polyethylene jacket and copper-alloy conductors bend around motherboard heatsinks and power cables without kinking. The 300 mm length reaches most vertical-mount brackets while leaving slack for cable management. It needs a free x16 slot and a case opening that aligns with the left-angle orientation. The shielded design frees up space that bulky right-angle adapters would occupy.

How it compares

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

Price $55.99
Pricier than about 85% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameAthena Power
Model nameCABLE-PCIE16 × 40-L30
Product typeExtension Cable
Product colorBlack
Ports & slots
Connector count2
Connector genderMale to Female
Size & build
Overall length1 ft (0.3 m)
Cable shieldingYes

Questions about this item

How much clearance does the 90° left-angle connector need behind the GPU?

The 90° left-angle connector bends toward the motherboard side, so allow at least the 1.3 mm cable thickness plus the connector housing behind the graphics card.

Which end plugs into the motherboard slot and which receives the GPU?

Insert the male PCIe x16 connector into the motherboard slot, then attach the graphics card to the female connector; the 300 mm length routes between them.

Can the EMI-shielded cable be bent repeatedly during future upgrades?

The conducting-polymer shielding and polyethylene jacket tolerate normal routing bends, but avoid sharp creases or tight loops that could damage the 1.3 mm conductors.

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