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V7 MHRH19-XTC ConnectX VPI Adapter Card - Single 4X QSFP 20Gb/s


V7 MHRH19-XTC ConnectX VPI Adapter Card - Single 4X QSFP 20Gb/s

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Product Details

Mellanox MHRH19-XTC ConnectX VPI InfiniBand Adapter Cards
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 also simplifies
network deployment by consolidating cables and enhancing performance in
virtualized server environments.
The Mellanox MHRH19-XTC ConnectX VPI InfiniBand Adapter Card delivers low-latency and high-bandwidth for performance-driven server and storage clustering applications. These applications will benefit from the reliable transport connections and advanced multicast support offered by ConnectX. Network protocol processing and data movement overhead such as InfiniBand RDMA and Send/Receive semantics are completed in the adapter without CPU intervention. Servers supporting PCI Express 2.0 with 5GT/s will be able to take advantage of 20Gb/s InfiniBand, balancing the I/O requirement of these high-end servers.

  • Industry-standard technology
  • World-class cluster performance
  • High-performance networking and storage access
  • Guaranteed bandwidth and low-latency services
  • Reliable transport
  • I/O consolidation
  • Virtual-IQ virtualization acceleration
  • Scales to tens-of-thousands of nodes

Key features
  • 1us MPI ping latency
  • 20Gb/s InfiniBand or 10GigE per port
  • Single-Port
  • PCI Express 2.0 (up to 5GT/s)
  • CPU offload of transport operations
  • End-to-end QoS and congestion control
  • Hardware-based I/O virtualization
  • TCP/UDP/IP stateless offload
  • Fibre Channel encapsulation (FCoIB or FCoE)

Technical Specs

Learn more about V7 MHRH19-XTC ConnectX VPI Adapter Card - Single 4X QSFP 20Gb/s

 General Specifications



Mellanox Technologies



 Product Description

Mellanox ConnectX IB MHRH19-XTC  - Network adapter - PCI Express 2.0 x8  - InfiniBand - 1 ports

 Device Type

Network adapter

 Form Factor

Plug-in card - low profile

 Interface (Bus) Type

PCI Express 2.0 x8


1 x QSFP InfiniBand



 Data Transfer Rate

20 Gbps

 Network / Transport Protocol



6.60" (D) x 2.50" (H)

 System Requirements

SuSE Linux Enterprise Server, Microsoft Windows Server 2003, Red Hat Enterprise Linux, Red Hat Fedora Core, Microsoft Windows Compute Cluster Server 2003, Microsoft Windows Server 2008

Return Policy

Return Policies

This item is covered by SabrePC.com's Limited Replacement Only 30-Day Return Policy.

  • Return for refund within: non-refundable
  • Return for replacement within: 30 days
  • Restocking Fee: Yes

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