CHELSIO? S N320E Server Adapter is a dual-port 10 Gigabit Ethernet adapter with PCI Express host bus interface for servers and storage systems. The cost effective N320E provides higher bandwidth for end nodes for organizations using 10 Gigabit Ethernet in the data center with advanced stateless offload. The N320E represents the third generation of Chelsio?s server adapters. Easy to deploy, it comes complete with turn-key drivers for major server operating systems.