Refurbished: Solarflare SFN7022F 2-Port 10GbE SFP+ PCIe 3.0 Server I/OAdapter

Solarflare

Flareon™Ultra SFN7022F dual-port 10G Ethernet SFP+ server adapter delivers excellent performance and scalability over standard Ethernet along with low CPU utilization for enterprise data center environments.

Flareon Ultra SFN7022F delivers industry leading technology ideal for environments such as high performance computing, cloud, grid, big data, storage, Web 2.0, and financial services in enterprise data center environments. Featuring a full set of stateless offloads, SFN7022F reduces CPU processing loads for the most demanding network tasks

Accelerated Applications and Optimized Server I/O
Flareon Ultra SFN7022F accelerates HPC and Hadoop by providing high message rate interconnects for compute clusters. The SFN7022F’s CPU offload – along with high performance – enables servers to provide more services to more users in cloud and grid environments. The SFN7022F also accelerates database, social networking, email, and other storage-intensive applications with high bandwidth and low latency for SAN and NAS environments.

Ultra-Low Latency 
Flareon Ultra SFN7022F supports PCIe 3.0 and can be enabled with OpenOnload® software to provide ultra-low latency features such as direct packet transfer (Tx PIO) mode and the templated sendAPI. SFN7022F also features hardware acceleration to optimize packet delivery, such as UDP multicast replication, integrated layer 2 switching capability and VLAN insertion / removal, along with TCP segmentation offload (TSO) to reduce CPU load.

Advanced Features & Benefits Stable Precision Oscillator Stratum 3 compliant I/O Virtualization 2048 guest OS protected vNICs; SR-IOV; 240 virtual functions; 16 physical functions PCI Express PCIe 3.0 x8 @ 8.0 GT/s SFC9120 10G Ethernet Controller Supports high-performance 10GbE SFP+ Support Supports optical & copper SFP/SFP+ modules; Direct-Attach, Fiber (10G or 1G), 1G/10G combo 1000BASE-T SFP Support Supports 1G 1000BASE-T SFP modules Low Latency Cut-through architecture/intelligent interrupt coalescing Receive Side Scaling (RSS) Distributes IPv4, IPv6 loads across all CPU cores; MSI-X minimizes interrupt overhead Hardware Offloads TSO, LRO, GSO; IPv4/IPv6; TCP, UDP checksums Adapter Teaming/Link Aggregation LACP for redundant links (compatible with MLAG) Jumbo Frames 9216 byte MTU for performance Enhanced Tuning Adaptive interrupt moderation IP Flow Filtering Hardware directs packets based on IP, TCP, UDP headers Advanced Packet Filtering 4096 multicast filters; 4096 VLANs/port; adaptive TCP/UDP/IP, MAC, VLAN, RSS, RFS filtering; Accelerated RFS Intel QuickDataTM Uses host DMA engines to accelerate I/O Remote Boot PXE, iSCSI boot; unattended installation Management SNMP, ACPI v3.0 Virtualization Support VMware ESXi; Microsoft Hyper-V; Linux KVM and Xen


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