The Celerity CTFC-41XS-0R0 Fibre Channel Host Adapter is the next generation in storage technology, leveraging the latest in storage performance 4Gigabit Fibre Channel for the fastest throughput available today. ATTO Celerity host adapters are an integrated family of advanced storage connectivity solutions.With speeds of up to 800 MB/sec., the Celerity CTFC-41XS-0R0 Fibre Channel Host Adapter is capable of supporting the most intensive data applications, including digital content creation, tape streaming and backup, rich content delivery, and complex database environments.