Mellanox Pci-Express Ddr Hca Specifications; Hpc 4X Ddr Ib Mezzanine Hca Specifications - HP Cluster Platform Interconnects v2010 User Manual

F.8 Mellanox PCI-Express DDR HCA Specifications
The specifications listed below cover the Mellanox PCI-Express DDR HCA.
Physical
Power and Environmental
Protocol Support
Regulatory
F.9 HPC 4x DDR IB Mezzanine HCA Specifications
The specifications listed below cover the HPC 4x DDR IB Mezzanine HCA.
4x DDR IB Mezzanine HCA Specifications
Compliance
General Specifications
Communications Processor
On-chip memory
Data path
Dimensions (LxW)
Power and Environmental
Specifications
Operating Temperature
Operating Humidity
(non-condensing)
130 HCA PCI Card Specifications
Size:
Air Flow:
4X 20 Gb/s Connector:
Voltage:
Maximum Power:
Temperature:
InfiniBand:
QoS:
RDMA Support:
EMC:
Safety:
Environmental:
PCI-Express revision 1.0a
IBTA version 1.2 compatible
ROHS-R5
MT25204A0-FCC-D, InfiniHost III Lx
16 KB buffer
The IB 4X DDR HCA is specified to run in either PCI-Express x8 or PCI-Express
x4 mezzanine connectors. When running on PCI-Express x4 mezzanine connector,
there may be performance degradation.
4.5 x 4.0 inches
0 to 600 C.
5% to 85%
2.5in. x 6.6in.
200 LFM @55°C
InfiniBand (Copper)
12V, 3.3V
10W
0° to 55° Celsius
Auto-Negotiation (20 Gb/s, 5 Gb/s) or (10
Gb/s, 2.5 Gb/s)
8 InfiniBand Virtual Lanes for all ports
Yes, All Ports
47CFR part 15:2005, subpart B, Class B
ICES-003:2--4 Issue 4, Class B
VCCI V-3/2005.04, Class B
EN 55022:1998+A1(00)+A2(03), Class B
EN 55024:1998+A1(01)+A2(03)
IEC/EN 60950-1:2001
ETSI EN 300 019-2-2
IEC 60068-2- 64, 29, 32