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4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter,Molex to 6Pin,4-pin Molex to 6-pin PCI-E Express Cable Graphics Adapter Conversion Cable.(17cm/2Pack)
zdyCGTime

zdyCGTime 4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter

Bottom line: The 4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter ($6.99 on Amazon as of 2026-10-06): Splits 4-pin Molex PSU output into a 6-pin PCIe plug for older GPUs; main trade-off: 17cm/6.7in run is short; may not reach from PSU to a lower GPU slot.

$6.99

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Buy on Amazon — $6.99 Compare to similar power supplies & cables

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Splits 4-pin Molex PSU output into a 6-pin PCIe plug for older GPUs
  • ✓ 18AWG conductors rated for stable current on 6-pin GPU loads
  • ✓ PVC jacket with flame-retardant insulation on the outer cover
  • ✓ Two cables per pack, useful for dual-connector or spare-part builds

Cons

  • ✗ 17cm/6.7in run is short; may not reach from PSU to a lower GPU slot
  • ✗ Cannot power a CPU 6-pin header, despite the matching connector shape
  • ✗ Single Molex feed may undersupply GPUs drawing near the 75W 6-pin limit
  • ✗ Only 3 of the 6 pins are wired, which reads as a defect to some buyers

Manufacturer description

Desktop host 4pin to 6pin power supply adapter cable,D-type 4p to 6p reverse power connection cable.Length:17cm/6.7Inch.Connector 1: 4Pin male interface.Connector 2:6Pin male interface.Wire gauge:Standard 18AWG.Turn the large 4Pin port of the chassis graphics power supply into a 6Pin graphics power port to supply power to the motherboard.The 4P to 6P graphics port only needs 3pins,so that the transfer can be smooth.It is not that a line is missing,but this line must be used for conversion.The outer cover is made of PVC material,insulation,good flame retardancy,18AWG wire core,stable current…

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SpecPicks Verdict

SpecPicks scored 4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. zdyCGTime's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Big 4pin to 6pin graphics card power supply computer power supply conversion line.Turn the big 4Pin port of the chassis graphics power supply into a 6Pin graphics power port to supply power to the motherboard.
  • Provides Molex connectors for GPU cards that require more power, providing a convenient solution for powering video graphics cards.
  • 6-pin GPU power adapter cable Connect a PCIe graphics card with a 6-pin connector to a power supply with an L4 Molex power connection, check if your PSU can supply power to the video graphics card.
  • The outer cover is made of PVC material,insulation,good flame retardancy,18AWG wire core,stable current output,safe power supply,and safe use.
  • Note:This 6pin interface is different from the CPU power interface, and the power supply voltage is different. This product cannot supply power to the CPU. Please purchase with caution!

Full Specifications

BrandzdyCGTime
ColorBlack
Gauge18.0
Voltage12 Volts (DC)
Plug TypeType 6-Pin PCI-E
UL ListedNo
Unit Count2 Count
Item Length6.7 Inches
Plug FormatType 6-Pin PCI-E
Model NumberzdyCGTime-65
Mfr Part NumberzdyCGTime-65
Connector GenderMale-to-Male
Special FeaturesAbrasion Resistant
Case Material TypePolyvinyl Chloride (PVC)
Indoor Outdoor UsageIndoor, Outdoor
Warranty Descriptionno
Power Cord Prong Count6
Ethernet Cable CategoryCat 5
Full listing title4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter,Molex to 6Pin,4-pin Molex to 6-pin PCI-E Express Cable Graphics Adapter Conversion Cable.(17cm/2Pack)

Ready to buy?

4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter,Molex to 6Pin,4-pin Molex to 6-pin PCI-E Express Cable Graphics Adapter Conversion Cable.(17cm/2Pack) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $6.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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4Pin Molex Male to 6Pin PCI-E Male Graphics Card Power Cord Adapter,Molex to 6Pin,4-pin Molex to 6-pin PCI-E Express Cable Graphics Adapter Conversion Cable.(17cm/2Pack)
$6.99
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