Mellanox ConnectX-4 Lx Ethernet Adapter Firmware

Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package provides the Firmware update for Mellanox ConnectX-4 Lx Ethernet Adapters:
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
- Mellanox ConnectX-4 Lx Dual Port 25 GbE Mezzanine card
Recommended

Find the best download for your system

Please enter your product details to view the latest driver information for your system

Search support

Enter your Dell Service Tag or model

Want to look up your product? Enter a product identifier. Show me how

This driver is not compatible

This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Please check the release notes
Read More

Version

14.31.10.14, 14.31.10.14

Release date

24 Aug 2021

Download Type

Firmware

Category

Network, Ethernet & Wireless

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats View Important Information
File Format: Update Package for MS Windows 64-Bit.
File Name: Network_Firmware_900N0_WN64_14.31.10.14.EXE
File Size: 24.33 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
To ensure the integrity of your download, please verify the checksum value.
MD5:
4e4715c486420329c0befb0893489346
SHA1:
9c6daa90acf8bf50d591b7e0d1dc563537d24756
SHA-256:
d812201b093a76059123f761caa8822864b6fdce0bbd4246d134f33fbfe9cdd8
File Format: A GnuPG file which contains a cryptographic signature
File Name: Network_Firmware_900N0_LN_14.31.10.14.BIN.sign
File Size: 226 Bytes
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
The GnuPG signature for Red Hat Linux Update Package can be used to authenticate Dell's identity in the correlated Red Hat Linux Update Package.
To ensure the integrity of your download, please verify the checksum value.
MD5:
6b39fced0b871c1a105ce1bcfe0a8d11
SHA1:
002df02a5be6cbcd9a5c6599e577de7c684dd8ad
SHA-256:
27183e151a1fc064f1c5851654066a56499d4262f2af3c7307779901201b7807
File Format: External release notes
File Name: CX4LXFW-Release.txt
File Size: 54.7 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
77a9bed4f009fd273ccede27279a5126
SHA1:
85c729decb91009782d2580f73c8b2d346d77a1d
SHA-256:
74b592bc2745b381f6bc12a5f21d3b9665644ae28ba9372a4df4133dde277777
File Format: Update Package for Red Hat Linux
File Name: Network_Firmware_900N0_LN_14.31.10.14.BIN
File Size: 33.44 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
To ensure the integrity of your download, please verify the checksum value.
MD5:
85ba291e7177c59b3b7a47852ca3479a
SHA1:
d150056a49fdd2d1a04eb45f0c60c249101bb67c
SHA-256:
f951047263695486cd9f4cbc80e269c0b0575e08c0d9ea894c7aaa6de670d498

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

Additional details

Show All | Hide All
This firmware must be installed by one of the following methods.

- Execution from a Red Hat Enterprise Linux command shell
- Execution from a SUSE Linux Enterprise Server command shell
- Execution from a supported Windows Operating System
- Upload of the EXE file via the iDRAC GUI > Maintenance > System Update interface
- Upload of the EXE file via iDRAC using racadm or WSMAN
- Upload of the EXE file via the Lifecycle Controller GUI

Once installed, the firmware may interoperate with any operating system for which a compatible driver is present
AZURE STACK HCI
Not Applicable
Red Hat® Enterprise Linux 7
Red Hat® Enterprise Linux 8
SuSE Linux ES 15
Windows Server 2019 LTSC
Windows Server 2016
INFO,INFO,MLNX-CX4,14.31.10.14
Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
Mellanox ConnectX-4 Lx Dual Port 25 GbE KR Mezzanine Card
====================================
Windows Update Package Installation:
====================================
Download
1. Click the "Download Now" link to download the file.
2. When the File Download window appears, click Save to save the file to
your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install latest Network drivers and any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.

====================================================
[Alternative] Installation via Lifecycle Controller.
====================================================
1. Copy the downloaded firmware DUP for Windows to removable USB storage.
2. Insert the removable USB storage in a USB port of the server to be updated.
3. Reboot the server.
4. Press the F10 key to enter Lifecycle Controller.
5. In the left navigation pane, click Firmware Update.
6. In the main pane click Launch Firmware Update.
7. On the Step 1 of 3: Select Update Repository page, select Local Drive.
8. Click the Next button.
9. On the Step 2 of 3: Enter Access Details page, select the removable USB storage from the Local Drive drop-down list.
10. Type the path and filename of the firmware DUP in the File Path or Update Package Path text box.
11. Click the Next button.
12. On the Step 3 of 3: Select Updates page, select the checkbox next to one, or more, of the Available System Updates.
13. Click the Apply button to complete the installation process.

==================================
Linux Update Package Installation:
==================================
Download
1. Click the Download Now link to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation
1. Read over the release information presented by executing the "--version" switch from the shell.
2. Download and install latest Network drivers and any prerequisites identified in the above step before proceeding.
3. Run the update from the shell.
4. Follow the remaining prompts to perform the update.

GnuPG Signature of Dell Update Package Instructions :

Download
1. Click the Download Now link to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation
1. Import the Dell public key. (You only need to do this once on your system)
2. Verify the Dell Update Package by using its signature file.

Need help with network connection issues?

Find a solution in Dell's network troubleshooting and usage guide.

Drivers help and tutorials