QLogic 16Gb FC Dual-Port HBA (Enhanced Gen 5) - Host bus adapter - PCIe 3.0 x8 low profile - 16Gb Fibre Channel x 2 - for ThinkSystem SR250, SR530, SR590, SR630 V2, SR645, SR650 V2, SR665, SR850 V2, ST650 V2

Maximum performance with up to 1.3 million input/output operations per second (IOPS) to support larger server virtualization deployments and scalable cloud initiatives, and performance to match new multicore processors, SSDs/flash storage, and faster server host bus architectures. Independent function, transmit and receive buffers, an on-chip CPU, DMA channels, and a firmware image for each port enable complete port-level isolation, prevent errors and firmware crashes from propagating across all ports, and provide predictable and scalable performance across all ports.