Question

Which of the following accurately describe PCIe x1 cards? (Select two.)

O They are riser cards that can be attached to the motherboard.
O They are typically used for network, USB, and sound cards.
O They are primarily used for dedicated video cards.
O They cannot be used in the same system as PCI cards.
O They can be installed in a PCIe x16 slot. (Select two.)

Answer 1

Among the options provided, the two accurate descriptions of PCIe x1 cards are:

• They are typically used for network, USB, and sound cards.
• They can be installed in a PCIe x16 slot.

Step-by-step explanation:

PCIe x1 cards are types of expansion cards used in computers for various functionalities. PCIe, or PCI Express, is a standard for expansion cards that allows for faster data transfer rates than older PCI standards. PCIe x1 cards have a single lane for data transfer and are designed for devices that don't require the high bandwidth that a dedicated video card might need.

However, due to the flexible nature of the PCIe interface, a smaller x1 card can be placed in a larger x16 slot, which is typically used for video cards but can accept x1 cards as well. This allows for greater flexibility when configuring a system.

It is also noteworthy that PCIe cards can coexist with older PCI cards within the same system, as long as the motherboard has suitable slots for both.