Mellanox Infinihost Iii Lx Single-Port Infiniband Hcas With Pci Express (431038-B21 And 431039-B21) - HP 4X - DDR InfiniBand Mezzanine HCA Read This First Manual

Mellanox InfiniHost III Lx Single-Port InfiniBand HCAs with
PCI Express (431038-B21 and 431039-B21)
The Mellanox InfiniHost III Lx single-port InfiniBand host channel adapters (HCAs) with PCI Express
connect to the host system through a PCI Express interface. The single-data rate (SDR) cards
support 10 Gb/sec InfiniBand connections. The double-data rate (DDR) cards support 20 Gb/sec
connections. These cards also feature remote direct memory access (RDMA), hardware transport,
and advanced per queue pair (QP) QoS services.
Additional Mellanox InfiniHost III Lx single-port InfiniBand HCA with PCI Express features include:
•
10 Gb/sec or 20 Gb/sec 4X InfiniBand port
•
Integrated Serializer/Deserializer (SerDes)
•
InfiniRISC embedded RISC processors
•
PCI Express revision 1.0a compatible card
•
PCI Express x4 (10 + 10 Gb/sec full duplex) interface (431038-B21)
•
PCI Express x8 (20 + 20 Gb/sec full duplex) interface (431039-B21)
•
IBTA version 1.2 compatible
•
Copper InfiniBand connectors (MicroGigaCN) with media detect circuit for optional fiber media
adapter
•
Linux and Windows drivers
•
InfiniBand Compatible Verbs API
•
Linux management and applications package available
•
Various upper layer protocols
•
ROHS-R5 compliant
The following table provides links to the documentation and firmware for these HCAs.
HCA Documentation
HP InfiniBand 4X SDR PCI-E Single-Port HCA
HP InfiniBand 4X DDR PCI-E Single-Port HCA
NOTE: For technical support and updates, contact your HP representative.
HP Part Number/
Firmware Downloads
431038-B21
431039-B21
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