The IBM Quad-Ports RJ-45 1Gbps 10Base-T/100Base-TX/1000Base-T Gigabit Ethernet PCI Express 2.0 x4 Server Network Adapter by Intel is a versatile network adapter designed for use with IBM System X servers. It features four RJ-45 ports, allowing for multiple connections and increased network flexibility. With a speed of 1Gbps, this network adapter provides businesses with fast and efficient data transfers. The PCI Express 2.0 x4 interface ensures compatibility with the server’s infrastructure and allows for easy installation. The IBM Quad-Ports RJ-45 1Gbps 10Base-T/100Base-TX/1000Base-T Gigabit Ethernet PCI Express 2.0 x4 Server Network Adapter by Intel is a reliable and cost-effective solution for businesses looking to enhance their network capabilities and improve overall network performance.