ATX 4-Pin to 8-Pin EPS CPU Power Extension Adapter Cable
ATX 4-Pin to 8-Pin EPS CPU Power Extension Adapter Cable
ATX 4-Pin Male to 8-Pin Female EPS CPU Power Extension Cable
Upgrade your PC build with ease using this ATX 4-Pin to 8-Pin EPS Power Adapter Cable by OULLX. Designed specifically for motherboard CPU power connections, this extension cable lets older P4-style power supplies fully support modern Intel motherboards and server motherboards that require an 8-pin EPS CPU connector — no new power supply needed.
Key Features
- Converts 4-Pin to 8-Pin EPS: Transforms your desktop power supply's 4-pin CPU output into an 8-pin EPS CPU connector, enabling compatibility with the latest motherboards.
- Motherboard CPU Power Only: Engineered exclusively for CPU/motherboard power headers. Not compatible with 8-pin graphics card power connectors — pin definitions differ.
- Broad Compatibility: Supports Intel motherboards and server motherboards that require 8-pin EPS power input, making it ideal for system upgrades and builds.
- No Assembly Required: Ready to use straight out of the package — simply plug in and go.
- Quality Construction: Sturdy connectors and well-insulated cable for reliable, stable power delivery to your CPU.
Specifications
- Input: ATX 4-Pin Male
- Output: 8-Pin Female EPS
- Compatible with: Motherboard CPU power headers (Intel & server boards)
- Brand: OULLX
- Assembly Required: No
- Country of Origin: Made in China
Important Notice
⚠️ This cable is for motherboard CPU power use only. Do NOT connect it to an 8-pin graphics card power port. The pin layout is different from GPU connectors — using it on a graphics card may cause a short circuit.
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Frequently Asked Questions
Q: Can I use this ATX 4-pin to 8-pin EPS cable with my graphics card?
A: No. This adapter cable is designed exclusively for motherboard CPU power connections. The 8-pin connector on this cable is an EPS CPU power connector, which has a different pin layout than the 8-pin PCIe connector used for graphics cards. Connecting it to a GPU power port may cause a short circuit and damage your components.
Q: What motherboards is this 4-pin to 8-pin EPS power adapter compatible with?
A: This cable is compatible with Intel motherboards and server motherboards that require an 8-pin EPS CPU power input. It converts a standard desktop power supply's 4-pin P4 CPU output, allowing older or budget power supplies to work with modern 8-pin CPU power motherboards.
Q: Do I need any tools or extra hardware to install this CPU power extension cable?
A: No assembly or tools are required. Simply connect the 4-pin male end to your power supply's 4-pin CPU output and plug the 8-pin female end into your motherboard's 8-pin EPS CPU header. It's a straightforward plug-and-play solution.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.