Intel AXXP3SWX08040 AXXP3SWX08040 - Intel 4-Port PCI Express Gen3 x8 Switch Add-in-Card

Product Description

The Intel AXXP3SWX08040 is an advanced add-in card that integrates a PCI Express (PCIe) switch, providing system designers and users with expanded PCIe connectivity. This card features four downstream PCIe Gen3 ports, each capable of operating at x8 lane width, connected via a single x8 PCIe Gen3 upstream port to the host system. This architecture allows for the connection of multiple high-bandwidth PCIe devices, such as GPUs, NVMe SSDs, network adapters, or other accelerators, to a system that may have limited native PCIe slots or lane availability. By incorporating a PCIe switch, the AXXP3SWX08040 intelligently manages and directs PCIe traffic between the host system and the connected peripheral devices. This ensures efficient data flow and prevents bandwidth contention that might occur if multiple devices were sharing a single host lane. The use of PCI Express Generation 3.0 ensures high throughput, with each x8 link providing significant bandwidth, making it suitable for performance-critical applications in workstations, servers, and high-performance computing environments. This add-in card is particularly valuable in scenarios where system expandability is crucial. It allows for the addition of more PCIe-based hardware without requiring a motherboard with an excessive number of slots or lanes. The Intel AXXP3SWX08040 simplifies the process of building systems with multiple high-speed peripherals, offering a robust and scalable solution for demanding computational tasks and data-intensive workloads.