Mellanox MHZH29B-XTR

MHZH29B-XTR - Dual Port HCA, 1 x QSFP 40Gbit/s InfiniBand and 1 x 10GbE SFP+, ConnectX®-2 VPI with CORE-Direct Technology

ConnectX-2 adapter cards with Virtual Protocol Interconnect (VPI) provide the highest performing and most flexible interconnect solution for Enterprise Data Centers, High-Performance Computing, and Embedded environments. Clustered data bases, parallelized applications, transactional services and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation. ConnectX-2 with VPI also simplifies network deployment by consolidating cables and enhancing performance in virtualized server environments. In addition, ConnectX-2 supports CORE-Direct application acceleration, Virtual-IQ technology for vNIC and vHBA support, and congestion management to maximize the network efficiency making it ideal for HPC or converged data centers operating a wide range of applications.

Key Features (ConnectX®-2)

• Virtual Protocol Interconnect
• 1us MPI ping latency
• Selectable 10, 20, or 40Gb/s InfiniBand or 10GigE per port
• Single- and Dual-Port options available
• IBTA version 1.2.1 compatible
• PCI Express 2.0 (up to 5GT/s)
• CPU offload of transport operations
• CORE-Direct application offload
• GPU communication acceleration
• End-to-end QoS and congestion control
• Hardware-based I/O virtualization
• TCP/UDP/IP stateless offload
• Fibre Channel encapsulation (FCoIB or FCoE)
• RoHS-R6