What type of connection does this cable support?

This male-to-male cable connects a PSU 8-pin (EPS/ATX) connector to a GPU PCIe 6/8-pin port. It is designed specifically for powering GPUs, not CPUs.

How do I verify my PSU’s compatibility?

Confirm the connector shape matches and verify the PSU pinout (Pins 1-4 = 12 V, Pins 5-8 = Ground). It's not compatible with EVGA PSUs. When unsure, check your PSU’s documentation or contact the manufacturer.

Why doesn’t it power my GPU even though it fits?

Some PSUs have different pinouts, so a physical fit does not ensure electrical compatibility. Always verify the pinout before purchase.

What should I do if it doesn’t work?

1)Ensure using the correct ports (EPS/PCIe labeled). 2)Verify the cable is fully seated. 3)Confirm the PSU pinout matches the cable. 4)Test with a known-good cable to rule out device faults. 5)If issues persist, contact Cable Matters support.

Why is one pin on the PSU connector missing or unwired?

That’s intentional. The unused pin on the PSU side is part of the correct design for safe and stable power delivery. It does not affect performance or compatibility with supported power supplies.

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Cable Matters 8-Pin GPU Power Cable for Corsair Type 3/4, 60cm

Cable Matters 8-Pin GPU Power Cable for Corsair Type 3/4, 60cm

Product ID: 670863742

Details

Brand
Cable Matters
Cable type
PCIe
Compatible devices
Graphics cards
Connector type
8-pin EPS PCIe
Special feature
Braided

⚡Stable 12V output with double-wired pin

🔌60cm length for flexible routing

🛡️Braided nylon sleeve for durability

€ 21.86

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Description

⚡ Power your rig with precision and style—because your GPU deserves the best!

BUILT TO LAST - Braided nylon and heat-shrink tubing ensure long-term protection and reliability.
POWER CONFIDENCE - Double-wired 12V line guarantees stable, uninterrupted GPU performance.
CLUTTER FREE SETUP - 60cm cable length optimizes clean, professional internal cable management.
UNIVERSAL GPU SUPPORT - 6+2-pin PCIe connector powers both 6-pin and 8-pin GPUs seamlessly.
PRECISION COMPATIBILITY - Designed exclusively for Corsair Type 3/4 PSUs—avoid costly mismatches.

The Cable Matters 8-Pin GPU Power Cable is a 60cm male-to-male connector tailored for Corsair Type 3 and 4 PSUs, delivering reliable 12V power to 6+2-pin PCIe GPU ports. Featuring a durable braided nylon sleeve and heat-shrink tubing, it ensures clean cable management and long-lasting performance for professional-grade PC builds. Compatibility is critical—this cable fits only specific Corsair models, preventing power failures and hardware damage.

Specifications

ASIN	B0DBY23265
Best Sellers Rank	3,200 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 51 in Audio & Video Power Cables
Brand	Cable Matters
Cable Type	PCIe
Colour	black
Compatible Devices	Graphics cards
Compatible Phone Models	No Compatible Phone Models
Connector Gender	Male-to-Male
Connector Type	8-pin EPS, 6-pin PCIe
Country Of Origin	China
Customer Package Type	sealed anti-static bag
Customer Reviews	4.4 4.4 out of 5 stars (626)
Indoor Outdoor Usage	Indoor
Item Length	2 Feet
Item Shape	Round
Manufacturer	Cable Matters
Manufacturer Part Number	104078-2
Maximum Voltage	12 Volts
Model Name	104078-2
Model Number	104078-2
Number of Pins	16
Other Special Features of the Product	Braided
Outer Material	Nylon
Recommended Uses For Product	Powering graphics cards in desktop computers
Specification Met	CE, RoHS, UL
UPC	810115186847
Unit Count	1.0 count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 21.86

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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