HP Cluster Platform InfiniBand Interconnect Installation and User's Guide

SpecificationFeature
Low-profile MD2.Physical Characteristics
Dimensions(H x D) 2.5 in. (64 mm) x 6.7 in. ( 170 mm).
Temperature: 32 Deg to 122 Deg F (0 Deg to 50Deg C)Environmental, Operating
Humidity: 15 to 80%, non-condensing.
Altitude: 0 to 9843 ft (3000m).
Temperature: -13 Deg to 158 Deg F (-25 Deg to 70 Deg C).Environmental, Storage
Humidity: 5 to 90% non-condensing.
Altitude: 0 to 15,000 ft (4570m).
F.2 Topspin/Mellanox PCI-X HCA Specifications
This section includes the specifications for the Topspin/Mellanox PCI-X HCA. The HCA offers
two 4x InfiniBand 10 Gb/s ports providing an aggregate 40 Gb/s InfiniBand bandwidth full duplex
(2 ports x 10 Gb/s/port x 2 for full duplex).
Mellanox MT23108 InfiniHost™
ProcessorGeneral Specifications
4x(10 Gb/s) per port (40 Gb/s aggregate
full duplex
Line rate bandwidth
half-duplex and full-duplex: 7 Gb/sObserved bandwitdh (configuration
dependant)
< 6 μsLatency (configuration dependant)
128 MBOn-board memory
64–bit 133Mhz PCI-XBus
Dual InfiniBand 4x copperPorts
Two InfiniBand 4x copperConnectors
Up to 15 m (50 ft) with 4x InfiniBand
copper cabling
Cabling
6.6 x 2.5 in (16.77 cm x 6.40 cm)Dimensions (LxW)
32° to 131° F (0° to 55° C)Operating TemperaturePower and Environmental
5% to 85% non-condensingOperating Humidity
-40° to 149° FNon-operating Temperature
5% to 95%Non-operating Humidity
3640 mA @ 3.3 V maximumPower requirement
FCC Class BEmissions standards
CISPR 22 Class B
UL 60950Safety compliance
CSA 60950
IEC/EN 60950
Red Hat Enterprise Linux AS 2.1, 3, 432–Bit Linux:Operating System Support
SuSE LINUX Enterprise Server 8, 9
126 HCA PCI Card Specifications