NIC/Eth Server Adapt X520-DA2 OCP

Intel Data Direct IO Technology is a platform technology that improves IO data processing efficiency for data delivery and data consumption from IO devices. With Intel DDIO, Intel Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system IO bandwidth, and reducing power consumption. Single Root IO Virtualization SR IOV involves natively directly sharing a single IO resource between multiple virtual machines. SR IOV provides a mechanism by which a Single Root Function for example a single Ethernet Port can appear to be multiple separate physical devices. Flexible Port Partitioning FPP technology utilizes industry standard PCI SIG SR IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.