What Is the Difference Between PCI and PCIe Slots?

PCI and PCIe Slots

PCI and PCIe slots are two different types of slots found in a computer. PCI slots are used for older, slower cards while PCIe slots are used for newer, faster cards.

It is important to know the difference between the two so that you can choose the right slot for your needs.

PCI Slots

PCI slots are found on older, slower computers. They were designed to house older, slower cards.

These cards often have lower performance than PCIe cards, and they often require a dedicated slot on the motherboard. Because of this, PCI slots are not recommended for use with modern computers.

PCIe Slots

PCIe slots are found on newer, faster computers. They were designed to house newer, faster cards.

These cards often have higher performance than PCI cards, and they usually don’t require a dedicated slot on the motherboard. Because of this, PCIe slots are usually recommended for use with modern computers.

There is a minor difference between the two types of slots, but it is usually not important to know about it. The major difference between PCI and PCIe slots is that PCIe slots are usually recommended for use with modern computers.

If you need to use a card that requires a PCI slot, make sure to check the compatibility guide for your computer before purchasing the card.

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