8 контактов, PCI Express, компьютерные разъемы питания

Power Connectors to Energize CPU Hardware for Computers

Power connector products for computers process and distribute electricity so that key hardware can operate by interacting with components on a motherboard. These accessories are designed with a housing piece that has multiple ports for various CPU hardware. Many power accessory pieces are manufactured in a variety of lengths for updated and classic systems.

What is an 8-pin PCI Express product?

PCI Express, often seen as PCIe or PCI-e, is a high-speed serial computer expansion bus standard designed to replace the PCI, PCI-X, and AGP standards. It operates more like a network than a bus. PCI Express accessories are practical solutions for PSUs (power supply units). By using one of these accessories, you can continue to operate a computer after the main power hardware demonstrates power issues, as a connector prevents the need to replace or upgrade an entire power supply component.

A typical 8-pin power cable has ports that connect to a card. If a card has an 8-pin connection, a connector can be used during an upgrade project. Connectors don't weigh a computer down after they're mounted in place since an entire connector housing weighs only several ounces.

What are the product options?

Power accessories with 8 pins can be used in a variety of upgrade situations. Although most pieces have general design elements, some options include features that benefit various hardware components. The main connector design options are:

  • Splitter cables: Connector pieces that are designed with splitter capabilities can distribute electricity to various CPU components. The splitter hardware manages power levels by regulating electromagnetic power that travels through the lines before the energy reaches different circuits.
  • Converter cables: Converter cables modify electronic currents so that CPU hardware can effectively process functions for a video card. These products are typically seven inches long, and they can be used with traditional and high-resolution video card accessories.
  • Extension cables: Extension cables can help you run lines to video cards that are mounted in a complicated spot. Long extension cables can also prevent connection problems that typically occur when short cables are improperly mounted on various ports.
What are the design specs for 8-pin accessories?

The housing on most pieces has a yellow-and-black color scheme. However, some manufacturers also make lines that feature multiple colors, such as red, green, white, and yellow. On the end of each connector line, there is a plastic piece that connects to the ports on a motherboard, and this component is typically black or white.

If an accessory is designed for advanced CPU hardware routines, other components may be used, such as an on-and-off switch. Products with a switch are usually designed with a convenient LED light as well.

What brands provide PCI products?

Brand options include:

  • Startech products are compatible with NVIDIA and ATI cards. Accessories by this brand are designed with 6 to 8 pins.
  • VCOM designs accessories that can be used with a fan. This brand designs pieces that feature a yellow-and-black color scheme.
  • EVGA is another brand that builds accessories that can upgrade a graphics card during modification products. These pieces have an all-black housing.
Content provided for informational purposes only. eBay is not affiliated with or endorsed by any of the brands mentioned.

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