ThinkServer always meets the demand on performance enhancement and feature enablement by continuous improvement on products and options. Upgrading your systems with the new options will bring you great values with flexibility, scalability, field-proven reliability.Flexible I/O virtualization for port partitioning and quality of service Innovative power management features including energy efficient Ethernet and DMA Coalescing for increased efficiency and reduced power consumption Reliable and proven Ethernet technology AnyFabric form factor.