1x PCIe Slot Technical Overview

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1x PCIe slots are commonly used expansion interfaces in computer systems, providing a single lane for data transfer with a bandwidth of 250 MB/s in each direction.

These slots are typically used for peripheral devices that don\“t require high bandwidth, such as sound cards, network cards, and various interface expansion cards.

The compact size of 1x PCIe slots makes them ideal for small form factor systems where space is limited while still providing expansion capabilities.