PCIe的英文全称为“Peripheral Component Interconnect Express”，简称为“PCI-Express”或者“PCIe”。 简单来说，PCIe”是一种高速串行计算机扩展总线标准，主要用途是用于连接各种计算机内部的各种组件，比如显卡、网卡和声卡等，让它们（尤其是与芯片组和处理器 ...

在计算机硬件领域，PCIe（PCI Express）扮演着至关重要的角色，它不仅为高性能硬件设备提供了数据传输的高速通道，还极大地增强了主板的扩展能力。如果你对硬件的性能发挥有更高的要求，或者需要更多扩展，那在选主板的时候一定要优先看看PCIe插槽的配置。

Last time, we looked over diffpairs, their basics, routing rules and the notorious tolerances of PCIe when it comes to diffpairs. Now, let’s take a look at the exact signals that make PCIe tick, as ...

The PCI Express standard, or PCIe, has been a staple for connecting PC peripherals and components to a desktop. If you buy new PC parts in 2021, they’ll likely support the current fourth generation.