Supermicro SuperBlade InfiniBand MezanineCard ,IBH-003

SuperBlade™ Networking AOC-IBH-003 (Mezzanine HCA) Chipset Mellanox ConnectX InfiniBand Ports One or two 4x DDR 20-Gbps ports Ethernet Ports One or two 10-Gbps ports Power Consumption 10.4W typical/ 11W max InfiniBand Mezanine HCA Cards For any blade to access the InfiniBand module, it must have an InfiniBand mezzanine HCA card installed on its mainboard. The AOC-IBH-001, AOC-IBH-002 and AOC-IBH-003 mezzanine cards provide this 20-Gbps connectivity (4x DDR) through the backplane to the InfiniBand switch module. The AOC-IBH-003 can alternatively be used for 10-Gbps Ethernet connectivity when used in concert with the SBM-XEM-002 10-Gbps Pass-through module. Add-on Card Highlights 1.12us InfiniBand latency (ib_write_bw) Dual 20Gb/s InfiniBand ports or 10Gb/s Ethernet ports CPU offload of transport operations End-to-end QoS and congestion control Hardware-based I/O virtualization TCP/UDP/IP stateless offload Full support for Intel I/OAT Support both AMD and Intel platforms Specification InfiniBand: - Mellanox ConnectX IB DDR Chip - Dual 4X InfiniBand ports - 20Gb/s per port - RDMA, Send/Receive semantics - Hardware-based congestion control - Atomic operations Interface: - SuperBlade Mezzanine Card Connectivity: - Interoperable with InfiniBand switches through SuperBlade InfiniBand Switch (SBI-IBS-001) - Interoperable with 10 Gigabit Ethernet switches through SuperBlade 10G Ethernet Pass- Through Module (SBM-XEM-002) ?Linux Systems only. - 10m+ (20Gb/s) of copper cable Hardware-based I/O Virtualization: - Address translation and protection - Multiple queues per virtual machine - Native OS performance - Complimentary to Intel and AMD I/OMMU CPU Offloads: - TCP/UDP/IP stateless offload - Intelligent interrupt coalescence - Full support for Intel I/OAT - Compliant to Microsoft RSS and NetDMA Operating Systems/Distributions (InfiniBand): - Novell, RedHat, Fedora and others - Microsoft Windows Server Operating Systems/Distributions (Ethernet): - RedHat Linux Operating Conditions: - Operating temperature: 0 to 55°C Compatible Servers All Enterprise Blade Servers