Enhance your server performance by conserving PCI Express server slots and adding multi-port Gigabit Ethernet capability with the PRO/1000 PT Single Port Server Adapter from Dell. The dedicated input / output (I/O) bandwidth of PCIe ensures priority performance on each port - without bus sharing - for Gigabit Ethernet connectivity in Category-5 networks. It improves performance in multi-processor systems by balancing network loads across multiple Central Processing Units (CPUs).