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Two black braided 8-pin EPS extension cables, 10 inches each

Cable Matters 104080 8-Pin EPS Extension Cable 10 in 2-Pack

SKU CH-WW1W-1G5YJ

Two 10-inch braided 8-pin EPS male-to-female extensions extend CPU power reach for tidy routing in large cases

  • Refresh frequency10 in (25.4 cm)
  • Rated speedBraided
  • Cable length10 in (25.4 cm)
  • First connector8 Pin EPS
  • Second connector8 Pin EPS
  • Connector detailsComponent
  • Extends CPU power reach for large cases
  • Braided sleeve protects wires and aids airflow
  • Heat-shrink ends lock connectors to prevent disconnection
  • Male-to-female 8-pin EPS fits standard desktop motherboards
  • Two 10-inch cables simplify tidy cable routing

8-Pin EPS CPU Extension

This 2-pack provides two 10-inch extension cables that connect an 8-pin EPS male plug from a power supply to an 8-pin EPS female socket on a motherboard. The braided sleeve protects the wires and helps airflow inside the case. Heat-shrink tubing at both ends secures the connection against accidental disconnection. Designed for desktop PC builds needing extra reach for CPU power.

Suited for standard desktop builds

Builders working in larger cases or custom layouts where the stock PSU cable falls short will benefit from the added length. The male-to-female design keeps the original PSU connector intact while extending to the motherboard socket. This product is not for systems requiring PCIe or GPU power connections, as the pinout differs from EPS. It is also not intended for laptops or servers with proprietary power interfaces.

10-inch braided extension length

Each cable measures 10 inches and features a braided sleeve construction with heat-shrink reinforced ends. The fixed length determines routing flexibility inside the chassis. Verify that 10 inches covers the gap between your PSU and motherboard CPU power header before purchasing.

How it compares

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

Price $19.99
Pricier than about 61% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameCable Matters
Model name104080 × 2
Product typeRCA Component
Product colorBlack
Performance
Rated speedBraided
Display
Refresh frequency10 in (25.4 cm)
Ports & slots
First connector8 Pin EPS
Second connector8 Pin EPS
Connector detailsComponent
Connector genderMale to Female
Size & build
Overall length< 1 in
Cable length10 in (25.4 cm)
Cable shieldingBraided
Build detailsBraided Sleeve

Questions about this item

What does the 8-pin EPS interface on this cable support in practice?

It extends the CPU power connection from the PSU to the motherboard using standard 8-pin EPS male and female connectors.

What physical space does the 10-inch braided cable need to fit and route?

The 10-inch length with braided sleeve requires enough clearance behind the motherboard tray for routing and the heat-shrink ends at each connector.

How is the 104080 extension installed and what step is often missed?

Connect the female end to the PSU cable and the male end to the motherboard EPS socket, ensuring both click fully into place.

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