The Broadcom 57800 Dual-Port 10 Gb DA/SFP+ & Dual-Port 1 Gb BASE-T r NDC is Rack Network Daughter Card (r NDC) that features Dual 10 Gb DA/SFP+ ports & also Dual-Port 1 Gb BASE-T Ethernet ports. It also features on-chip TOE, i SCSI, FCo E (Post-RTS), PCI-SIG SR-IOV, DCB & RDMA. Its based on the Broadcom BCM57800C Converged Controller. Designed for those looking for a cost effective 1 Gb E solution that still offers the 10 Gb E high performance, low-power & full HBA offload capabilities, the Broadcom 57800 Dual-Port 10 Gb DA/SFP+ & Dual-Port 1 Gb BASE-T r NDC based on the BCM57800C controller provides all the features offered by the BCM57810S while still providing basic 1 Gb E ports in one integrated solution. The BCM57800C is a sixth-generation Converged Controller designed for high-volume, converged network adapter applications, enables PCI SIG Single Root I/O Virtualization (SR-IOV), i SCSI, FCo E (Post-RTS), DCB, on-chip TOE, & RDMA. The Converged Controller supports PCIe™ 3.0 along with Embedded Virtual Bridging & other switching technologies for high-performance direct memory access (DMA) & virtual machine (VM) to VM switching. Features Include: Dell Rack Network Daughter Card (r NDC) form factor Dual Direct Attach / SFP+ ports Dual 10/100/1000BASE-T full-duplex/half-duplex ports (RJ-45) Integrated Dual 10 Gbps MAC Integrated Dual 1 Gbps MAC Single Root IO Virtualization On-Chip TOE (TCP/IP Offload Engine) i SCSI Offload FCo E Offload (Post-RTS) Data Center Bridging (DCB) RDMA Controller (R-NIC) Network Partitioning Support for Life Cycle Controller 2.0 IEEE 802.1q VLAN tagging