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QLE7240


QLE7240 Host Channel Adapter
The QLE7240 InfiniBand (IB) Double Data Rate (DDR) HCA delivers industry-leading performance for a cluster interconnect and allows organizations to gain maximum dvantage and return from their investment in clustered systems. As a result, organizations relying on clustered systems for critical computing tasks will experience a significant increase in productivity.
 
High Performance Computing (HPC)
The QLE7240, with its low latency, high messaging rate, and increased bandwidth, provides the key building block for HPC clustering systems.
  
Data Center and Enterprise
The supporting software includes standardsbased high performance sockets, a Linux TCP/IP stack, an OpenFabrics (OFED) stack, and QLogic’s value added Upper Layer Protocols (ULPs) over OFED. For data center applications, the QLE7240 supports storage and networking.
With three different stacks available, the high performance sockets and the Linux TCP/IP stack can be used simultaneously with the OFED stack. QLogic also provides management features such as IFS tools and subnet management.
  
Interoperability
InfiniBand ecosystem partner certifications, combined with agency and regulatory testing, ensures all products meet industry compliance with hardware and software specifications. All HCAs are tested extensively with third-party hardware, along with multiple software applications, to ensure best-in-class InfiniBand interoperability and compatibility.
  
Investment Protection
For over 15 years, QLogic has been a technological leader with products that address the current needs of customers, yet provide strong investment protection to support emerging technologies and standards. QLogic stands alone in the industry with its product portfolio depth and experience in successfully delivering technological solutions that address the needs of today and tomorrow.

Benefits
• Provides application scaling to 1000s of CPUs, increasing cluster
  efficiency and overall productivity
• Accelerates application run times for faster time-to-solution
• Increases utilization of computing infrastructure and increases ROI of computing assets

High Performance
• Exceptionally low point-to-point latency of 1.29 ?s essential for
  High Performance Computing (HPC)
• For bandwidth-intensive applications, delivers 1400 MBps (unidirectional)

Superior Scalability
• 12.5M messages/sec delivers high I/O transfers for clustering applications
  on four processes per node (ppn)2
• Comprehensive Linux® operating system support

Enhanced Reliability
• Advanced management capabilities with InfiniBand Fabric Suite (IFS) toolset
• Ideal for high volume server deployments, the Host Channel Adapter (HCA)
  consumes 5.5W of power (typical)
• 3-year hardware warranty


Host Bus Interface Specifications
Bus interface
PCI Express v1.1 x8

Hardware platforms
• Intel® EM64T
• AMD™ Opteron64

Compliance
PCI Express Base Specification 1.1

InfiniBand Interfaces and Specifications
Data rate
• DDR: 4X and 1X speeds
• SDR: 4X and 1X speeds

Performance
• Latency: 1.29 ?s one-way MPI1,2, 3
• Bandwidth: 1400 MBps unidirectional 1, 2
• Message rate: 12.5M messages/sec on four ppn 2

Message size
Configurable MTU size (4096 maximum)

Connectivity
• Compatible with InfiniBand switches from QLogic, Cisco®, Flextronics,
  Mellanox, and Voltaire®
• Interoperable with other HCAs certified with the OpenFabrics (OFED)
  software stack

Compliance
InfiniBand 1.2 compliant

Physical Specifications
Ports
Single DDR 4X IB

Connections
CX4 connector with support of active external media modules and cables

Form factor
Available in PCI half height, short-form factors

Bracket size
Standard: 1.84 cm * 12.08 cm (.73 in. * 4.76 in.)
Low-profile: 1.84 cm * 8.01 cm (.73 in. * 3.15 in.)

Environment and Equipment Specifications
Power consumption
5.5 Watts (typical)

Temperature
• 0 to 55°C (operating)
• -40 to 70°C (non-operating)

Humidity
• 10% to 95% (operating, non-condensing)
• 5% to 100% (non-operating, non-condensing)

RoHS compliant
RoHS 6

Agency Approvals—EMI and EMC
US/Canada
FCC Part 15, Subpart B, Class A
ICES-003, Class A

Europe
• EN55022:1994+A1+A2
• EN55024:1998+A1+A2
• EN61000-3-2:2000 (Harmonic Current)
• EN61000-3-3:1995+A1 (Voltage Fluctuation & Flicker)

Japan
VCCI V-3/2004.4, Class A

New Zealand/Australia
AN/NZS CISPR 22:2002, Class A

Korea
MIC (KN22, KN24), Class A

Taiwan
BSMI (CSN 13438), Class A

China
CCC, Class A

Agency Approvals—Safety
US/Canada
• UL; CSA/UL 60590-1
• CB Scheme: IEC 60950-1

Europe
TUV: EN60950:2001+A11

Tools and Utilities
Host driver/upper level protocol (ULP) support
• MPI: MPI, OpenMPI, MVAPICH, HP-MPI, Scali-MPI, Intel MPI, MPICH
• Sockets: standard Linux TCP/IP, IPoIB, SDP
• File systems: GPFS, Lustre, NFS, Panasas
• 32- and 64-bit application ready
• VirtualHBA (FC)
• VirtualNIC (Ethernet)

Management tools
• QLogic InfiniBand Fabric Suite
• InfiniBand 1.2 compliant SMA (Subnet Management Agent)
• Interoperable with management solutions from OpenFabrics (OFED OpenSM),
  Cisco, Mellanox, and Voltaire

Operating environments
• Red Hat Enterprise Linux 4, 5
• SuSE Linux Enterprise Server 10
• Scientific Linux 4, 5
• Fedora Core 6
• CentOS 4, 5
 
1Ping-pong latency, unidirectional bandwidth, and message rate are based on the
Ohio State University MPI benchmarks.
2Actual performance may vary depending on the system process and chip set.
3An additional 150–160 ns is expected per switch hop.


For additional information, options and pricing about our ThinkCP™ products,
please contact our sales representatives - (800)726-2477 or email -
SalesDesk AT ThinkCP.com


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