PCI-E card is an expansion card device based on PCI Express bus with high speed and high bandwidth. It is a device that can extend the computer interface for various types of computers, solving the problem of overloaded computers and insufficient interfaces.PCI-E card can be inserted into the PCI-E slot of the computer motherboard to realize the connection with the computer system, and realize the data transmission and communication between different devices. At the same time, PCI-E cards are also replaceable and hot-swappable, making it easy for users to perform maintenance and upgrades.
There are many types of PCI-E cards, including network cards, sound cards, graphics cards, disk controllers, and many others. Among them, the graphics card is the most common PCI-E expansion card, which can be connected to the computer outlet through the PCI-E bus to achieve data transmission and image output between the computer and the monitor. PCI-E disk controller can provide higher disk I/O performance, effectively enhancing the reading and writing speed of computer storage media. In addition, with the continuous development of science and technology, more and more new PCI-E cards have come into being, such as USB 0 PCI-E card, SSD PCI-E card, etc., which bring more convenient use experience for computer users.
PCI-E cards are an important part of computers and are widely used in various industries. In the networking field, the PCI-E card can connect to the network and realize network interconnection. In the medical field, PCI-E cards are used for the control and communication of medical equipment, such as MRI and CT. In the gaming field, the existence of PCI-E graphics cards can make the game picture more exquisite and smooth, and also can improve the game frame rate while reducing the burden on the CPU. In the data center, PCI-E cards can accelerate virtualization and provide fast, efficient, and reliable computing services for enterprises, providing an important support for their digital transformation.