The IBM Gigabit Ethernet SX Server Adapter provides attachment to a Gigabit Ethernet LAN over fiber optic cabling for server PCs.PRODUCT FEATURES:Blazing Gigabit Ethernet throughput to reduce bottlenecks in demanding server environments;Support for 64-bit, 66MHz PCI buses for excellent performance in high-end servers;Adapter redundancy to enhance reliability for mission-critical applications;Hot plugability in IBM Active PCI systems for online server maintenance;Connection to fiber cabling for distances up to 275 meters and for noise reduction.