What is pcie 4.0 m2 ssd?

PCIe 4.0 is the latest version of the Peripheral Component Interconnect Express interface standard. It offers twice the bandwidth of PCIe 3.0, which translates into faster data transfer rates and improved performance. M.2 is a form factor for solid-state drives (SSDs) that is smaller than the traditional 2.5-inch drive. PCIe 4.0 M.2 SSDs are SSDs that use the M.2 form factor and the PCIe 4.0 interface. They are faster than their predecessors, the PCIe 3.0 M.2 SSDs, and can offer read and write speeds of up to 5000 MB/s and 4400 MB/s, respectively. PCIe 4.0 M.2 SSDs are ideal for demanding applications such as gaming and video editing, where fast data access and transfer speeds are critical. They are also a popular choice for high-performance workstations and servers.