Product Details: 
 Mellanox Mcb193a-fcat Infiniband Host Bus Adapter,1 X Pci Express 3.0 X16 56 Gbit/s 1 X Total Infiniband Port(s) Plug-in Card. 
 Specifications 
 Device Type:  Host Bus Adapter 
 Form Factor : Plug-in Card 
 Interface (bus) Type : Pci Express 3.0 X16 
 Pci Specification Revision: Pcie 3.0 
 Connectivity Technology: Wired 
 Data Link Protocol :  Infiniband 
 Data Transfer Rate :  56 Gbps 
 Capacity: I/o Channels : 16000000 
 Network / Transport Protocol: Tcp/ip, Udp/ip, Ipoib, Udapl, Smb. 
 Features: Auto-negotiation, Quality Of Service (qos), Rdma Support, Infiniband Fdr Link Support, Flexboot Technology, Extended Message-signaled Interrupts (msi-x) 
 Compliant Standards: Ibta 1.2.1 
 Expansion / Connectivity Interfaces : 1 X Infiniband Fdr 
 Compliant Standards : Rohs 
 Software / System Requirements Os Required : Novell Netware, Suse Linux Enterprise Server, Red Hat Enterprise Linux, Microsoft Windows Compute Cluster Server 2003, Microsoft Windows Server 2008, Microsoft Windows Hpc Server 2008, Vmware Esx 5.1 
 Dimensions & Weight: 
 Depth : 5.6 In 
 Height : 2.7 In