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SinLoon 8-pin PCIe 90-degree male extension cable, 15 cm, 18 AWG, left orientation

SinLoon 8-Pin PCIe Extension Cable 90° Male 18AWG 15cm Left

SKU CH-CS38-F7GV2

Adds a left-facing 90-degree 8-pin PCIe power extension using 18AWG wire for graphics cards

  • Connector details8 Pin
  • Overall length15 ft (4.57 m)
  • DetailsVoltage: 300 V; Current: 8 A; Weight: 0.025 kg; UL Listed: f
  • 90° right-angle male connector simplifies tight-case routing
  • 18AWG wire handles 8 A without overheating
  • 15 cm extension reaches distant GPU power ports
  • Locking latch prevents accidental disconnection under vibration
  • Works with non-modular and semi-modular PSU PCIe 8-pin outputs

SinLoon 8-Pin PCIe 90° Extension Cable

The SinLoon 8-Pin PCIe extension cable converts a straight graphics-card power connector into a 90-degree left-angle male plug while adding 15cm of reach. It is built for PC builders who need to route power cleanly in tight chassis or server cases where a straight header blocks adjacent components or panels.

18AWG wire with locking 8-pin connectors

The cable uses 18AWG conductors rated for 300 volts and 8 amps, with a locking joint on each end to prevent accidental disconnection. Connector one is an 8-pin PCIe female; connector two is a 90-degree 8-pin PCIe male oriented to the left, allowing the wire to run parallel to the card for tidier cable management.

Not compatible with fully modular PSU modules

This adapter works only with non-modular or semi-modular power supplies that have native PCIe 8-pin male output cables. It cannot be plugged into a fully modular PSU's module ports, and the 8-pin connectors are PCIe-only — they do not fit CPU 8-pin headers on motherboards.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 60% of the 1,029 comparable items (median $15.99).

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Specifications

Product
Brand nameSinLoon
Model nameNOT Compatible with Corsair Power Supply
Ports & slots
Connector details8 Pin
Size & build
Overall length15 ft (4.57 m)

Questions about this item

What current does the PCIe 8-pin connector cap at in practice?

The 18AWG cable is rated for 8 amps at 300 volts, so the PCIe 8-pin interface caps at 8 amps in practice.

How much clearance does the 90-degree male plug need behind the graphics card?

The right-angle male connector adds roughly 15 mm of depth from the card edge, so allow at least that much space between the GPU and the side panel.

Which step do people skip when plugging this extension into a non-modular PSU cable?

Push the female end onto the PSU's PCIe 8-pin male until the locking tab clicks; many builders leave it loose and lose power under load.

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