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Black 8-pin PCIe to dual 4-pin Molex Y-cable, 18cm long

Vszerda

Vszerda 8 Pin PCIe to Dual 4 Pin Molex Power Cable 18cm

SKU CH-3RA6-0NDK1

Connects an 8-pin PCIe graphics card to two Molex 4-pin power supply connectors using 18 cm of 18 AWG cable rated for 180 W maximum power

  • TypePCI Express 8 Pin to Dual 4 Pin Molex, 4 Pin Molex, Custom A
  • ColorBlack
  • Connector Number16
  • Connector Detail4 Pin Molex
  • Terminal GenderMale-to-Female
  • SpeedCustom Adapter
  • Connects 8-pin GPU to dual Molex power supply connectors
  • 18 cm length fits compact builds cleanly
  • 18 AWG pure copper wire handles up to 180 W
  • Male-to-female terminals ensure secure GPU power delivery
  • Compatible with ASUS, EVGA, Gigabyte, Sapphire and XFX cards

Power adapter for GPU upgrades

This 8-pin PCIe to dual 4-pin Molex cable lets a graphics card draw power from two spare Molex connectors on an existing power supply. It targets builders who need to add a card that requires an 8-pin connector but whose PSU lacks one.

Maximum continuous power rating

The adapter is specified for 180 W maximum power delivery through 18 AWG pure copper conductors. This single figure determines whether the cable can support a given graphics card without exceeding its thermal limits.

Sustained-load behaviour

At the rated 180 W the 18 AWG wires and connectors are designed to handle continuous current without overheating. The 18 cm length keeps voltage drop low during extended gaming or compute sessions.

Highlights

  • Connects 8-pin GPU to dual Molex power supply connectors
  • 18 cm length fits compact builds cleanly
  • 18 AWG pure copper wire handles up to 180 W
  • Male-to-female terminals ensure secure GPU power delivery
  • Compatible with ASUS, EVGA, Gigabyte, Sapphire and XFX cards

Specifications

BrandGGZZ
Model18CM
TypePCI Express 8 Pin to Dual 4 Pin Molex, 4 Pin Molex, Custom Adapter
ColorBlack
Connector Number16
Connector Detail4 Pin Molex
Terminal GenderMale-to-Female
SpeedCustom Adapter
SpecificationsCustom Adapter, 15 amps, 4 Pin Molex, 16, Black, 18CM
FeaturesCustom Adapter

Questions about this item

What does the 180 W rating mean when the cable is installed in a system?

It indicates the maximum continuous power the adapter can deliver from two Molex connectors to an 8-pin PCIe graphics card without overheating.

Which connectors are used and what limits do they impose?

The cable uses a male PCIe 8-pin plug and two female Molex 4-pin sockets; each Molex leg is rated for 15 amps on 18 AWG copper wire.

What clearance is needed to route the 18 cm cable inside a case?

The 18 cm length (7.08 inch) requires minimal space between the power supply Molex leads and the graphics card 8-pin socket.

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