The IBM BladeCenter JS20 Fiber Channel Expansion Card interconnects BladeCenter JS20 servers with Fiber Channel-attached storage to deliver a high-performance, highly manageable SAN. The dual-port (2Gb per port) card enables SAN booting, which can significantly reduce the risk of extended system outages that occur in direct-attached storage environments. The IBM JS20 Fiber Channel Expansion Card also provides support for AIX.