A

Feature Overview Features

This version of the QLogic OFED software provides support for all of the QLogic HCAs in Table 2-1.

 

Table 2-1. QLogic Adapter Model Numbers

 

 

QLogic Model

Description

Number

 

 

 

 

 

 

QHT7040

 

Single port 10Gbps SDR 4X InfiniBand to HTX adapter. For

 

 

systems with HTX expansion slots.

 

 

 

QHT7140 a

 

Single port 10Gbps SDR 4X InfiniBand to HTX adapter. For

 

 

systems with HTX expansion slots.

 

 

 

QLE7140

 

Single port 10Gbps SDR 4X InfiniBand to PCI Express x8

 

 

adapter. Supported on systems with PCI Express (PCIe) x8 or

 

 

x16 slots.

 

 

 

QLE7240

 

Single port 20Gbps DDR 4X InfiniBand to PCI Express x8

 

 

adapter. Supported on systems with PCI Express x8 or

 

 

x16 slots.

 

 

 

QLE7280

 

Single port 20Gbps DDR 4X InfiniBand to PCI Express x16

 

 

adapter. Supported on systems with PCI Express x16 slots.

 

 

The QLE7280 is backward compatible; it can also be used with

 

 

PCIe adapters that connect to x8 slots.

 

 

 

Table Notes

 

 

PCIe is Gen 1

 

 

aThe QHT7140 has a smaller form factor than the QHT7040, but is otherwise the same. Throughout this document, the QHT7040 and QHT7140 will be collectively referred to as the QHT7140 unless otherwise noted.

Additional up-to-date information can be found on the QLogic web site, specifically:

„The high performance computing page at www.qlogic.com/Products/HPC products landingpage.aspx

„The InfiniBand HCA page at www.qlogic.com/Products/HPC products infipathhcas.aspx

IB0056101-00 G.02

Preliminary

2-3

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Q-Logic IB0056101-00 G.02, OFED manual QLogic Adapter Model Numbers, Description