Dell EqualLogic PS Series arrays provides consolidated networked storage in a self-managing iSCSI storage area network (SAN) that is affordable and easy to use, regardless of scale. This paper quantifies the effect on iSCSI throughput and IOPS of several configuration options within the Broadcom and Intel 10GbE network adapter properties and the RHEL 6.3 TCP stack using three common SAN I/O workloads. This paper provides recommended configurations for an EqualLogic PS Series SAN for each NIC tested.