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Q-Logic 7104-HCA-LPX1P Single port
InfiniBand (IB) 4X SDR to PCI
Express Host Channel Adapter (HCA
Host Bus Interface Specifications
PCI Express compliant
• Low profile design
• x8 PCIe support
• PCI Express Base Specification 1.2 compatible
InfiniBand Interfaces and Specifications
Transport types
• Unreliable Datagram (UD)
• Reliable Connection (RC)
Transport services
• RDMA read request
• RDMA write request and atomic operations
• Send/Receive
Kernel bypass
InfiniBand specifications
• 8 virtual lanes plus management lane
• Configurable up to 130K queue pairs and 130K
completion queues1
• Configurable up to 256k memory regions/520K
Windows regions1
• Auto configurable MTU 256 to 2048 bytes
(2048 default)
• Support for 64 configurable P_Keys per port
• Up to 8 RDMA read requests as target per queue
pair
• Maximum message size 2 GB
• 1 constant and 31 configurable Global IDs
(GUIDs)
• Support acknowledge (ACK) coalescing
• Memory, work queue, and completion queue
accesses protection
• InfiniBand v1.1 and v1.2 compliant
Connectivity
• Dual 4X (10 Gb) or 1X (2.5 Gb) speeds - copper HSSD
Memory options are 128MB or 256 MB for the PCIe HBA.
The architecture supports up to 16 GB.
Larger memory sizes
will be released as application requirements grow.
Tools and Utilities
Management support
• QLogic InfiniBand Fabric Suite
• BMA, PMA, SMA, CM
• Fabric and device discovery
• Generates SMA traps
Operating environments
• Linux®
• Windows 200x
Host Driver/Upper Level Protocol (ULP)
Support
µDAPL
• ULP RDMA server-to-server access utilizing User
Direct Access Program Library (µDAPL) APIs
SDP
• Sockets Direct Protocol (SDP) support for high performance sockets-based data transfers
RDS
• Sockets off-load driver provides reliable, in order,
no duplicate delivery semantics for Oracle® Real Application Clusters (RAC)
VirtualNIC
• Ethernet ULP and advanced functionality (port
sharing, load balancing, Ethernet IB switching)
VirtualHBA
• Fibre Channel ULP and advanced functionality
(port sharing, LUN management, SCSI Remote
DMA
Protocol (SRP))
IPoIB
• ULP to allow Internet Protocol (IP) using IB as a
link layer
MPI
• ULP for HPC clusters utilizing Message Passing
Interface (MPI) function calls
WSD
• Windows Sockets Direct Protocol (SDP) support
for high-performance zero-copy data transfers
Physical Specifications
• Low profile form factor 6.60 in x 2.536 in
(167.64 mm x 64.41 mm)
Environment and Equipment Specifications
Maximum power consumption
• 14 W
Typical power consumption
• 10 W
Operating temperature
• 10°C to 45°C at sea level
• 0–3 km (10,000 feet)
• -30°C to 60°C (non-operating)
Humidity (non-condensing)
• Operating: 20% to 80%
• Storage: 5% to 90%
RoHs compliance
• RoHS 5
Agency Approvals—Product Safety
• US
– UL60950; listed accessory
• Europe
– EN60950; listed accessory
Agency Approvals—EMI and EMC
US
• FCC Part 15, Class A
Europe
• EN55022 level A, EN55024, EN61000-3-2,-3
Ordering Information
7104-HCA-LPX1P Single port, no memory
7104-HCA-LPX2P Dual port, no memory
S7104-HCA-128LPX Dual port, 128MB memory