Driver Details


Mellanox IB QDR dual port driver for RHEL 5.4 x86; RHEL 5.4 x86_64; SLES 11

Fixes & Enhancements

Initial Release


Version 1.5, A00



Release date

19 Jan 2012

Last Updated

20 May 2016


Available formats

By downloading, you accept the terms of the Dell Software License Agreement.

Applies to
Mellanox CX2 QDR Dual-Port Infiniband PCIe Card
QDR dual port Infiniband Card
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Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).