COMeap PCIe 8 Pin to CPU 8 Pin (4+4) EPS-12V Adapter Cable 13.3-inch
Converts a PCIe 8-pin supply connector into an EPS-12V 8-pin or 4-pin CPU plug, 13.3 inches long with 18 AWG sleeved wire
- TypeEPS12V
- ColorBlack
- Length< 1"
- Connector Number8
- Terminal GenderMale to Female
- Wire GaugeCOMeap-PCIE8P-CPU8P-EPS12V
- Converts PCIe 8-pin power to CPU 8-pin EPS-12V
- Detachable 4+4 design fits both 8-pin and 4-pin motherboard headers
- 3-inch length with 18 AWG tin-coated copper conductors
- Includes self-adhesive tape for secure cable routing
- Designed for motherboard EPS power, not for graphics cards
COMeap PCIe-to-CPU Power Adapter
This 13.3-inch cable converts a PCIe 8-pin female connector from a power supply into a detachable CPU 8-pin (4+4) EPS-12V male connector for the motherboard. The split design allows the 4+4 section to be used as either an 8-pin EPS or a 4-pin ATX plug. It targets builders adapting an existing PSU for dual-CPU or server boards that require EPS-12V power.
Thermals and Power Delivery
The adapter uses 1007-18AWG tin-coated copper wire rated for the current carried by standard EPS-12V connections. Because it is a passive cable with no active components, it adds no measurable heat or noise to the system. Power draw is determined entirely by the connected motherboard and CPU; the adapter simply passes the supply voltage through.
Build and Daily Use
A black sleeved jacket protects the conductors and resists abrasion during routing. The package includes a self-adhesive tape strip for securing the cable inside the chassis. The connector is keyed for motherboard EPS/ATX sockets only; the supplier warns that plugging it into a graphics card will cause damage. Builders needing GPU power or a longer reach must seek a different cable.
Highlights
- Converts PCIe 8-pin power to CPU 8-pin EPS-12V
- Detachable 4+4 design fits both 8-pin and 4-pin motherboard headers
- 3-inch length with 18 AWG tin-coated copper conductors
- Includes self-adhesive tape for secure cable routing
- Designed for motherboard EPS power, not for graphics cards
Specifications
| Brand | COMeap |
|---|---|
| Model | COMeap-PCIE8P-CPU8P-EPS12V |
| Type | EPS12V |
| Color | Black |
| Length | < 1" |
| Connector Number | 8 |
| Terminal Gender | Male to Female |
| Wire Gauge | COMeap-PCIE8P-CPU8P-EPS12V |
| Specifications | CPU 8 pin(4+4) EPS-12V male, 13.3, inches, Male-to-Female, 8, COMeap-PCIE8P-CPU8P-EPS12V |
| Construction | sleeved |
| Features | CPU 8 pin(4+4) EPS-12V male, Male-to-Female, 13.3 inches |
| Disclaimer | not_applicable |
Questions about this item
How do I install the PCIe 8-pin to CPU 8-pin (4+4) adapter and what is the common mistake?
Connect the PCIe 8-pin female end to the power supply's PCIe port, then attach the detachable 4+4 male end to the motherboard EPS socket; the error is plugging it into a GPU instead of the motherboard.
What maintenance or replacement will this 18 AWG sleeved adapter need over time?
Inspect the 1007-18AWG tin-coated copper wires and sleeving for cracking or heat discolouration; replace the cable if connectors become loose or insulation degrades.
What limit appears first when the adapter runs continuously at high load?
The 18 AWG conductor rating and 13.3-inch length set the current-carrying and voltage-drop ceiling before the motherboard's EPS-12V demand exceeds safe levels.
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