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8 Pin Molex cable
The 8-pin Molex cable features an 8-pin Molex connector and includes various series such as the 5557, 5559, 51021, and 70066. Each type of 8-pin Molex connector varies in design, functionality, and application.
- 8 pin connector
- Suitable for 16awg to 32awg
- Cross / replacement connector is available
- Make a prototype based on your need
- RoHS compliant
- Mass production 5-7 days
- Dual 4 pin Molex to 8 pin LP4 power cable, 4 x 2 molex to 8 pin molex cable, 2 x 4 pin molex to 8 pin PCIe cable
- The PCI Express power cord adapter connects an 8-pin PCIe graphics card to a power supply using two LP4 Molex power connections. Ensure that your power supply unit (PSU) is rated to support the graphics card's power requirements.
- The PSU upgrade protection power cable allows you to connect a GPU power supply without a PCIe connection. It features dual Molex connectors designed to connect separate rails on different Molex daisy chains, enabling power to PCIe graphics cards in older power supply units (PSUs).
- The 8-pin PCIe to dual Molex female-to-male cable offers a convenient solution for powering video cards, specifically designed for GPUs that require additional power from two connections.
- The rugged graphics card power cord features a Molex male and a latched female PCI connector to prevent accidental disconnections
What is a Molex connector?
Molex connectors refer to connectors that have been produced by Molex Company. These connectors feature different pin numbers with socket interconnections.

The connectors utilize a cylindrical spring metal pin, allowing for easy fitting into the metal sockets to ensure optimal performance during use. The sockets are secured with a nylon shell, while the pins are arranged in a rectangular matrix for stability.
8 Pin Molex Cable
One of the most unmatched and famous 8 pin Molex cable has a connector that takes many shapes depending on the application and industry.

The 8-pin Molex cable features a dual-row connector with male terminal plug components. Designed to operate in temperatures ranging from -40 to +125°C, it utilizes 22-14 AWG female crimp pins to ensure proper wire insertion into the mating receptacle plug. This cable is widely favored across various industries for its reliable ability to deliver power to a range of devices, including PCs.
What is the application of 8 pin Molex Cable?
As previously mentioned, the 8-pin Molex cable provides a flexible and reliable power supply to a PC's motherboard. Additionally, it is commonly used to connect DVD and CD drives, ensuring seamless integration and functionality of these components within a computer system.

For optimal performance when using an 8-pin Molex cable, it's essential to ensure that each component is paired correctly. A customized 8-pin Molex wire harness can also be highly effective, especially when the specific application demands additional requirements.