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Black 25-inch 12VHPWR 12+4-pin GPU power cable with 16AWG tinned copper wires

12VHPWR 600W 12+4Pin PCIe 5.0 12V-2x6 ATX 3.0/3.1 16AWG Tinned Copper GPU Power Cable Black

SKU CH-MS17-9ZNQM

Delivers 600W to PCIe 5.0 GPUs via 12+4Pin 12V-2x6 connector using 16AWG tinned copper wire

  • Refresh frequency12VHPWR
  • Rated speedTest Value
  • Cable length32.8 ft (10 m)
  • First connector1x 12 V-2 × 6 male
  • Second connector1x 12VHPWR PCIe Gen5 female
  • Connector detailsDVI to DVI
  • Delivers 600W to PCIe 5.0 GPUs via 12+4Pin 12V-2x6 connector
  • 16AWG tinned copper with 252-strand core lowers resistance and heat
  • Fits Seasonic CORE GX650 750 850 FOCUS GX750 850 1000 Corsair SF1000L TX750 850 1000 HX1000i 1200i 1500i Phanteks AMP GH650 750 850 1000
  • 25-inch length keeps routing tidy in most cases
  • Meets ATX 3.0 3.1 spec for future-proof builds

PCIe 5.0 GPU Power Delivery

This 12+4-pin 12V-2x6 cable delivers stable 600W power to the latest PCIe 5.0 graphics cards without an extra adapter. It suits high-load gaming and professional workstation use so an RTX 3090 Ti or 40-series GPU runs smoothly. Builders needing a native 12VHPWR connection from the PSU will find it a direct fit.

16 AWG Tinned Copper Construction

Built with 1007-standard 16 AWG tinned copper wire and a 252-strand thickened flexible core, the cable boosts conductivity and reduces resistance and heat under sustained load. The 25-inch length fits most case layouts while avoiding messy wiring. It handles continuous 600W delivery but is not rated for higher-wattage configurations beyond the stated limit.

ATX 3.0/3.1 PSU Compatibility

The cable works with power supplies that provide an original 12VHPWR PCIe output, including Seasonic CORE and FOCUS GX units, Corsair SF1000L, TX, HX and HXi series, and Phanteks AMP GH models. It ensures a tight, secure plug-in without loose contact. Systems lacking a native 12VHPWR port on the PSU cannot use this cable.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 75% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameApple
Product typeExtension Cable
Product colorBlack
Performance
Rated speedTest Value
Display
Refresh frequency12VHPWR
Ports & slots
First connector1x 12 V-2 × 6 male
Second connector1x 12VHPWR PCIe Gen5 female
Connector detailsDVI to DVI
Size & build
Overall length< 1 in
Cable length32.8 ft (10 m)

Questions about this item

Will the 25 inch 16 AWG cable reach my GPU if I keep my current ATX 3.0 PSU mounted at the bottom of a mid-tower case?

The 25 inch length is designed for typical mid-tower layouts with bottom-mounted PSUs, and the 16 AWG tinned copper conductors handle the 600 W rating without excess voltage drop.

How can I verify the 12V-2x6 male connector is fully seated and delivering the 600 W the RTX 40 series card expects?

Push the connector until the latch clicks, then confirm in GPU-Z or HWInfo that the 12VHPWR sense pins report 12 V under load with no temperature spike on the cable.

Does the package include any PSU-side adapters for a Seasonic Focus GX 850, or must I use the PSU's native 12VHPWR output?

Only the 12VHPWR male to 12V-2x6 female cable is included; it plugs directly into the PSU's native 12VHPWR port, so no separate adapter is needed for compatible units.

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