Quick Summary
The COMeap PCIe 8 Pin Male to CPU 8 Pin (4+4 Detachable) Male EPS-12V Motherboard Power Adapter Cable is a 25-inch (63cm) adapter cable for connecting a Seasonic modular power supply to a motherboard. It uses a PCIe 8 pin male end for the power supply side and a CPU 8 pin (4+4) male end for the motherboard side.
The detachable CPU 8 pin end can be used as an EPS ATX 8 pin or P4 ATX 4 pin by sliding the 4 pin on or off. The cable is stated as not for graphics video cards.
Who It Is Best For
This cable is for buyers who need a motherboard power adapter for a compatible Seasonic fully modular power supply and an ATX 4 pin or 8 pin motherboard power port. It is also for anyone who needs a 25-inch cable length for that connection.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | COMeap. |
| Product type | PCIe 8 Pin Male to CPU 8 Pin (4+4 Detachable) male EPS-12V motherboard power adapter cable. |
| Primary use | For connecting a Seasonic modular power supply to a motherboard. |
| Connection ends | PCIe 8 pin male end for the power supply and CPU 8 pin (4+4) male end for the motherboard. |
| Length | 25-inch (63cm), which gives a fixed cable run to check against your build layout. |
| Wire gauge | 1007-18AWG standard tin-coating copper wire. |
| Quantity | 1 piece. |
| Included item | Self-adhesive tape, 1 piece. |
| Compatibility | Compatible with listed Seasonic fully modular power supplies and with motherboards with ATX 4 pin or 8 pin port. |
| Use limitation | Not for graphics video cards or GPU/VGA use. |
Why Buyers Choose It
- The detachable 4+4 CPU end gives one cable a choice of EPS ATX 8 pin or P4 ATX 4 pin use.
- The stated 25-inch length gives a clear reference for planning the route between the PSU and motherboard.
- The cable is listed with specific compatible Seasonic fully modular power supply models, which makes matching before ordering important.
What To Know Before You Buy
Check that your power supply is one of the listed compatible Seasonic fully modular models before ordering. Also confirm whether your motherboard needs an ATX 4 pin or 8 pin power port, and remember that the cable is not for GPU or VGA use.
Review the 25-inch (63cm) length against your case layout so you know it will reach the required connection points.
Common Buyer Questions
Is this cable for a graphics card?
No. It is stated for motherboard use only and does not work with graphics video cards.
What does the detachable 4+4 end do?
It allows the CPU 8 pin end to be used as either an EPS ATX 8 pin or a P4 ATX 4 pin by sliding the 4 pin on or off.
Which power supplies does it fit?
It is listed as compatible with specific Seasonic fully modular power supplies, so you should match your PSU model against the stated list before ordering.
Final Buying View
If you need a motherboard power adapter cable for a listed Seasonic fully modular power supply, this COMeap cable gives a defined 25-inch connection and a detachable 4+4 motherboard end. Confirm your PSU model and motherboard power port before ordering.





