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Black 18AWG CPU power cable 25in 63cm with detachable 4+4 pin male connector

lilila-ree CPU 8-Pin Male to 4+4 Detachable EPS-12V Cable 18AWG 25in 63cm Black

SKU CH-Z1KJ-MYN5S

An 18 AWG EPS-12V cable with a detachable 4+4 pin male connector, 25 inches long, for Corsair modular PSUs

  • Cable length1 in (2.54 cm)
  • Conductor gauge774388286928
  • Team affiliation1 Piece
  • First connectorMale-to-Male
  • Second connectorType A Male-to-Male
  • Connector genderMale to Male
  • Perfect fit for Corsair modular PSUs including RM, SF, AX, HX, TX, CX series
  • 4+4 detachable design works with both 8-pin EPS-12V and 4-pin ATX motherboards
  • Built exclusively for CPU power delivery, not compatible with GPU or PCIe connectors
  • Premium 18AWG tinned copper wire to 1007 standard minimises voltage drop under load
  • 25-inch (63cm) length with black sleeved finish for clean cable management

Corsair PSU Compatibility

This 8-pin male to 4+4 detachable EPS-12V cable is built specifically for Corsair modular power supplies including RMi, RMx, RM, SF, AX, AXi, HX, HXi, TX-M and CX-M series. It does not work with AX1200, AX Gold series or EVGA PSUs. The cable adds a second CPU power connection for motherboards with dual EPS-12V headers or replaces a missing original cable.

18AWG Build and Detachable Connector

Premium 18AWG tinned copper wire to the 1007 standard minimises voltage drop and resistance for stable delivery under heavy CPU loads. The motherboard end features a detachable 4+4 design that slides apart to serve either a full 8-pin EPS-12V socket or a legacy 4-pin ATX P4 connector. Total length is 25 inches (63 cm) including connectors for flexible routing behind the motherboard tray.

CPU-Only Power Limitation

This cable is engineered exclusively for CPU/EPS-12V power delivery and must never be used with graphics cards or PCIe connectors. The PSU-side 8-pin connector is keyed for CPU output only; attaching it to a GPU may cause short circuits or component damage. It provides 12 volts through the 8-pin interface and cannot supply auxiliary PCIe power or support dual 8-pin motherboard configurations beyond a single EPS-12V header.

How it compares

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Price $14.99
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Specifications

Product
Brand nameLilila-ree
Model name774388286928
Product colorBlack
Ports & slots
First connectorMale-to-Male
Second connectorType A Male-to-Male
Connector genderMale to Male
Size & build
Overall length< 1 in
Cable length1 in (2.54 cm)
Conductor gauge774388286928
Cable shieldingDetachable (4+4) for ATX 8 pin or P4 ATX 4 pin usage
More details
Team affiliation1 Piece

Questions about this item

Does the EPS-12V 8-pin (4+4 detachable) connector fit both full 8-pin and 4-pin CPU sockets on my motherboard?

Yes. The 4+4 detachable design slides apart so you can use the full 8-pin EPS-12V for modern boards or a single 4-pin for older P4/ATX 4-pin headers.

What clearance does the 25-inch (63 cm) 18AWG cable need behind the motherboard tray?

The 25-inch length gives ample reach for routing behind the tray in full-tower cases; the flat black sleeving keeps the bundle slim for tight grommets.

How do I install the cable on a Corsair modular PSU, and what is the common mistake?

Plug the keyed 8-pin male end into the PSU's CPU port — not a PCIe port — then attach the 4+4 end to the motherboard; the frequent error is forcing it into a GPU socket.

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