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Black 12VHPWR extension kit with 16AWG braided cables 30cm long

BFKK

BFKK 12VHPWR Extension Kit 16AWG PCIe 5.0 30cm Black

SKU CH-SA71-FG823

Extends 12VHPWR, 24-pin ATX and 4+4-pin EPS cables by 30 cm with 16 AWG wires rated for 600 W

  • Product colorBlack
  • 12VHPWR extension supports latest GPUs with 600 W rating
  • White precision connector simplifies GPU and motherboard pin installation
  • 4 mm motherboard and EPS cables exceed standard 3.2 mm
  • 16 AWG high-density braid balances pliability and stiffness for routing
  • 30 cm length enables flexible PSU cable extension

12VHPWR Extension Kit 30 cm

This internal cable kit extends 12VHPWR, 24-pin ATX and 4+4-pin EPS connections from the power supply. Each lead uses 16AWG conductors wrapped in a high-density black braid. The 30 cm length gives extra reach for cleaner routing inside the case.

Builders extending GPU and motherboard power

The kit suits anyone re-routing factory PSU cables in a custom or compact build. Buyers who need longer runs than 30 cm or who require different connector combinations should look at other options. Systems without a 12VHPWR graphics card will not use the primary extension lead.

600 W rated 12VHPWR lead

The 12VHPWR extension uses tinned copper wire rated for 600 W output, supporting high-end graphics cards without voltage drop. Motherboard and EPS cables share the same 16AWG gauge but have a 4 mm outer diameter versus 2.5 mm on the GPU lead.

How it compares

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

Price $52.99
Pricier than about 84% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Product colorBlack

Questions about this item

How do I install the 12VHPWR extension cable without bending the 2.5 mm diameter wires too sharply?

Route the 12VHPWR extension with gentle curves, keeping bends wider than the cable diameter so the 16AWG tinned copper conductors and high-density braid are not stressed; the 2.5 mm cable is stiffer than the 4 mm motherboard and EPS cables, so allow extra clearance at the GPU connector.

What maintenance will the 12VHPWR extension kit need over time?

Inspect the 12+4 pin and 24-pin ATX connectors periodically for dust buildup and verify that the all-white precision combination connectors remain fully seated; the 16AWG tinned copper wires and high-density braid do not degrade under normal operation.

What thermal limit appears first when the 12VHPWR extension runs at 600 W continuously?

The 16AWG tinned copper conductors are rated for 600 W output; sustained loads at that level will raise cable temperature until the insulation and braid reach their thermal ceiling, which is the first limiting factor under heavy use.

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