Qlogic QLE7280 - QLE7280

Host Bus Interface Specifications

Bus interface
PCI Express v1.1 x16
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: 1.25 ?s one-way MPI 1, 2, 3
# Bandwidth: 1900 MBps unidirectional 1, 2
# Message rate: 13M 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