iDRAC with Lifecycle Controller 4.20.20.20
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.iDRAC with Lifecycle Controller 4.20.20.20
Recommended
Check compatibility
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.
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot. Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
To apply this version of firmware, the iDRAC must be at firmware version 3.30.30.30 or newer.
Fixes
- Fixed an issue of firmware crash after enable NPAR+SRIOV+RDMA with 8 VF's on each port.
- Fixed an issue of WSMAN invoke failing with ReturnValue=2.
- Fixed an issue of Redfish GET operation on multiple redfish URIs failing with 500 Internal error.
- Fixed an issue of iDRAC is triggering for a reboot by watchdog while collecting support assist logs.
- Fixed an issue of Local file inclusion in GUI.
- Fixed an issue of Hardcoded EC keys removal.
- Fixed an issue of Static IP not able to reach network on Dedicated mode.
- Fixed an issue of Windows DUP Update.
- Fixed an issue of incorrect naming of backplane ports.
- Fixed an issue of iDRAC firmware reboot after updating to iDRAC 4.10.10.10.
- Fixed an issue where iDRAC is not communicating with Management Module during Quick Deploy.
- Fixed an issue with N425G OCP cards where iDRAC NIC port was becoming inaccessible.
- Fixed an issue of intermittent IPMI socket permissions preventing other iDRAC internal components from sending commands to IPMI.
- Fixed an issue Error code 12587 generated while clearing users.
- Fixed an issue of 53 mm 660W PSU(DPN 5KHFC) having the wrong EPR value.
- Fixed an issue of TSR system information being shown empty after launching viewer.html.
- Fixed an issue of observing multiple critical logs with Broadcom OCP3 Network card.
Enhancements
- Support for 2 new GPU cards to the Precision 7920 Rack (Navi10DT/W5700, Navi14DT/W5500).
- Support for 1100W -48V DC PSU.
- Support for Redfish 2018R3, 2019R1 & 2019R2 Features.
- Support of CLI method to retrieve POST codes.
- Support for Samsung NVMe PM 1735 PCIe storage.
- Support for Thermal Sensor Board Cable Detection when C6420 chassis with one or more sleds is powered up.
- Support for LDAP test feature for ICMP check.
- Support for Report Interval limit on TelemetryCUPS to be increased from 1 minute to 1 hour in Power Manager Plug-in.
- Support for NVDIA V100S for PowerEdge.
- Support for MX 25G Quad port on MX.
- Support for Telemetry (Metric Report Enable/ Disable).
- Support for displaying Slot number in the SLED GUI for 6420.
- Support for enhanced user logging with SSH.
- Remove 4S PSU restriction.
- Support (4x 10/25 SFP28) OCP 3.0 Dell part # JTK7F - Broadcom.
- Support (4x10/25) MX Mezz, Dell part # DCWFP - Broadcom.
- Support for adding tier specification flag to PCI Add IPMI command.
- Support for Intel Optane for an Attribute Data Registry flow on AC loss or Global Reset.
- Support for adding Broadcom 10GbE NIC card support to R340.
- Support for 10x2.5" Backplane/chassis part number change.
- Support for enabling "Unsupported Config" SEL log.
- Support for latest OS and Browsers.
- Support for new Intel processors 6250 and 6256.
Read MoreFixes
- Fixed an issue of firmware crash after enable NPAR+SRIOV+RDMA with 8 VF's on each port.
- Fixed an issue of WSMAN invoke failing with ReturnValue=2.
- Fixed an issue of Redfish GET operation on multiple redfish URIs failing with 500 Internal error.
- Fixed an issue of iDRAC is triggering for a reboot by watchdog while collecting support assist logs.
- Fixed an issue of Local file inclusion in GUI.
- Fixed an issue of Hardcoded EC keys removal.
- Fixed an issue of Static IP not able to reach network on Dedicated mode.
- Fixed an issue of Windows DUP Update.
- Fixed an issue of incorrect naming of backplane ports.
- Fixed an issue of iDRAC firmware reboot after updating to iDRAC 4.10.10.10.
- Fixed an issue where iDRAC is not communicating with Management Module during Quick Deploy.
- Fixed an issue with N425G OCP cards where iDRAC NIC port was becoming inaccessible.
- Fixed an issue of intermittent IPMI socket permissions preventing other iDRAC internal components from sending commands to IPMI.
- Fixed an issue Error code 12587 generated while clearing users.
- Fixed an issue of 53 mm 660W PSU(DPN 5KHFC) having the wrong EPR value.
- Fixed an issue of TSR system information being shown empty after launching viewer.html.
- Fixed an issue of observing multiple critical logs with Broadcom OCP3 Network card.
Enhancements
- Support for 2 new GPU cards to the Precision 7920 Rack (Navi10DT/W5700, Navi14DT/W5500).
- Support for 1100W -48V DC PSU.
- Support for Redfish 2018R3, 2019R1 & 2019R2 Features.
- Support of CLI method to retrieve POST codes.
- Support for Samsung NVMe PM 1735 PCIe storage.
- Support for Thermal Sensor Board Cable Detection when C6420 chassis with one or more sleds is powered up.
- Support for LDAP test feature for ICMP check.
- Support for Report Interval limit on TelemetryCUPS to be increased from 1 minute to 1 hour in Power Manager Plug-in.
- Support for NVDIA V100S for PowerEdge.
- Support for MX 25G Quad port on MX.
- Support for Telemetry (Metric Report Enable/ Disable).
- Support for displaying Slot number in the SLED GUI for 6420.
- Support for enhanced user logging with SSH.
- Remove 4S PSU restriction.
- Support (4x 10/25 SFP28) OCP 3.0 Dell part # JTK7F - Broadcom.
- Support (4x10/25) MX Mezz, Dell part # DCWFP - Broadcom.
- Support for adding tier specification flag to PCI Add IPMI command.
- Support for Intel Optane for an Attribute Data Registry flow on AC loss or Global Reset.
- Support for adding Broadcom 10GbE NIC card support to R340.
- Support for 10x2.5" Backplane/chassis part number change.
- Support for enabling "Unsupported Config" SEL log.
- Support for latest OS and Browsers.
- Support for new Intel processors 6250 and 6256.
Version
4.20.20.20, A00
Release date
08 Jul 2020
Download Type
Firmware
Category
iDRAC with Lifecycle controller
Importance
RecommendedDell 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
File Format: Update Package for MS Windows 64-Bit.
File Name: iDRAC-with-Lifecycle-Controller_Firmware_369M3_WN64_4.20.20.20_A00_01.EXE
File Size: 158.47 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:
79e2b3988ba388923d223175f62fd6c1
SHA1:
ca068d17fb49da1cce21401c797b1dbdc15e93b8
SHA-256:
27880cd2619a290b8d7c93175259f8abbbb9e5325a635f083e0c438b0fd75732
File Format: An application
File Name: iDRAC_4.20.20.20_A00.exe
File Size: 147.37 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Application
To ensure the integrity of your download, please verify the checksum value.
MD5:
f3a663ef280fc50d5d693aad706af9f3
SHA1:
a6db86448f721beb880fee1040127b96db206ab7
SHA-256:
d9c7fbe961ead64a3b898a784f113844c6935b50bd806c9e59871927edd05fa2
File Format: A GnuPG file which contains a cryptographic signature
File Name: iDRAC-with-Lifecycle-Controller_Firmware_369M3_LN_4.20.20.20_A00_01.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:
e2169a64d576e150479177b5de05c6fb
SHA1:
c32fb0ac314bbccb8a11ca72ae1e62d9a42df916
SHA-256:
c2c80f54503309cab7f88049567045eebc3b9a13f59ab35b34e7aa077433be6f
File Format: An archive of PDF files to provide help and procedural information to the customers
File Name: iDRAC_4.20.20.20_ReleaseNotes_A00.pdf
File Size: 132.57 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This format consists of an archive of PDF files used to provide help and procedural information to the customer. It is necessary to install the Adobe Acrobat Reader first to view the files in this archive.
To ensure the integrity of your download, please verify the checksum value.
MD5:
d99dda0e139a5e2ff7743d7e72db8f3b
SHA1:
f905fbe9a03063e14f914bfa2ac5cfc1e6173ce1
SHA-256:
394a94c0fe44f437acbc57de30cbd5c2510c2482ae8fdf20e5346ea2b87060ca
File Format: External release notes
File Name: iDRAC_4.20.20.20_ReleaseNotes_A00.txt
File Size: 446 Bytes
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:
ca0e95c8339e80d80748167be590fe05
SHA1:
0d13f56f7387601a7d22032babf54e5e25e573fe
SHA-256:
ba5acf4628427792a939793f99b3890bd3171844bf2712d66c2a48454c4ce308
File Format: Update Package for Red Hat Linux
File Name: iDRAC-with-Lifecycle-Controller_Firmware_369M3_LN_4.20.20.20_A00_01.BIN
File Size: 152.78 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.
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:
f75678ac2cfe007678f4794e06dd7868
SHA1:
19e03b0ea3e4f7c08f7bc68c25b68adec87934f9
SHA-256:
51f9161ec3102bfa1e5da61554041e1bb35d099d6a3aed798b2a364db4e2c370
By downloading, you accept the terms of the Dell Software License Agreement.
Supported Operating Systems
Not Applicable
Applies to
iDRAC with Lifecycle Controller
INFO,IDRAC LOCK,R240XL,SEPFY22
INFO,IDRAC LOCK,R340XL,SEPFY22
INFO,IDRAC LOCK,R640XL,SEPFY22
INFO,IDRAC LOCK,R740XL,SEPFY22
INFO,IDRAC LOCK,T640XL,SEPFY22
INFO,IDRAC,LCK,FW,4.20.20.20
INFO,IDRACLOCK,R740XDXL,Q3FY22
Installation instructions
Download
1. Click Download Now 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 any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update
1. Click Download Now 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 any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update
Drivers help and tutorials
For more downloads go to the Drivers and downloads. For help on using the information on this page, please visit Driver Help and Tutorials.