YiKaiEn

4 Pin Molex to 8 Pin (6+2Pin) Video Card GPU Power Supply Cable 8.6inch 22cm

Name: 4 Pin Molex to 8 Pin (6+2Pin) Video Card GPU Power Supply Cable 8.6inch 22cm
Brand: YiKaiEn
SKU: B0BQRXQYVS
Price: 4.79 USD
Availability: InStock

Bottom line: The 4 Pin Molex to 8 Pin Video Card GPU Power Supply Cable 8.6inch 22cm ($4.79 on Amazon as of 2026-10-06): Powers 6+2-pin GPUs from a spare 4-pin Molex on older PSUs; main trade-off: single Molex feed limits safe draw on higher-wattage GPUs.

$4.79

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Buy on Amazon — $4.79 Compare to similar power supplies & cables

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

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. About the author →

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

Pros & Cons

Pros

✓ Powers 6+2-pin GPUs from a spare 4-pin Molex on older PSUs
✓ Broad card support: ASUS, MSI, Sapphire, XFX, Colorful, Galaxy
✓ 8.6in/22cm length suits most mid-tower routing

Cons

✗ Single Molex feed limits safe draw on higher-wattage GPUs
✗ Short 22cm run may not reach top-mounted PSUs
✗ No dual-Molex input for load balancing
✗ Adds another connector point vs a native PCIe cable

SpecPicks Verdict

SpecPicks scored 4 Pin Molex to 8 Pin Video Card GPU Power Supply Cable 8.6inch 22cm using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. YiKaiEn'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

Function: Use the computer's 4Pin interface to power the graphics card.
This 4Pin Molex to ATX 8-pin Power Converter Cable, provide power to the graphics card from Molex 4pin interface, used for graphics card which needs external 6Pin or 8Pin power supply.
The 8-pin connectors can be used for GPU cards that require more power, thereby making full use of the motherboard's Molex 4-pin power supply.
Compatible with graphics cards such as ASUS, Colorful, Galaxy, MSI, MAXSUN, Sapphire and XFX.
Length:8.6’’ 22cm.

Full Specifications

Brand	YiKaiEn
Color	Molex to 8 Pin
Length	8.6’’ 22cm.
Voltage	12 Volts
Function	Use the computer's 4Pin interface to power the graphics card.
Plug Type	4-pin Molex to 8-pin GPU power supply cable
UL Listed	Yes
Unit Count	1.0 Count
Item Length	8.6 Inches
Plug Format	4-pin Molex to 8-pin GPU power supply cable
Model Number	XK-D-001
Input Current	0.5 Amps
Built-In Media	1x 4 Pin Molex to 8 Pin (6+2Pin) Video Card GPU Power Supply Cable
Mfr Part Number	XK-D-001
Connector Gender	Male-to-Male
Special Features	High Quality Tinned Pure Copper Wire
Indoor Outdoor Usage	Indoor, Outdoor
Warranty Description	1 Year Warranty
Power Cord Prong Count	8

Ready to buy?

4 Pin Molex to 8 Pin (6+2Pin) Video Card GPU Power Supply Cable 8.6inch 22cm 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 — $4.79

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