PERC H755 RAID Controller firmware version 52.30.0-6115
Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.PERC H755 RAID Controller firmware version 52.30.0-6115
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Fixes & Enhancements
Stability enhancements
reduced exposure to driver health protocol events resulting in UEFI0116 events
improved package layout for better iDrac processing to reduce errors while flashing
Read Morereduced exposure to driver health protocol events resulting in UEFI0116 events
improved package layout for better iDrac processing to reduce errors while flashing
Version
52.30.0-6115, A10
Release date
12 Jun 2025
Download Type
Firmware
Category
SAS RAID
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 View Important Information
File Format: Update Package for MS Windows 64-Bit.
File Name: SAS-RAID_Firmware_8020K_WN64_52.30.0-6115_A10.EXE
File Size: 34.22 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:
1e033650a1684b08b6aad3b2711f3c32
SHA1:
42695336805995659d2d6676b0b8be667c31b8ea
SHA-256:
b91c7a2a74b2b160ca13716a11222a6a933455a401f304e49c886afc23704a2d
File Format: A GnuPG file which contains a cryptographic signature
File Name: SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN.sign
File Size: 842 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:
99074dde808a41bfb7e402ac581be05c
SHA1:
faee444c1d863c72785c89d8aafd43fc9b4efe6d
SHA-256:
1070d64e9529f63af09b0afd6300c84345f8b6f12ca4f9111b49a5376ca5e1bc
File Format: External release notes
File Name: SAS_RAID_Firmware_11.6_52.30.0.6115_RELNOTES.txt
File Size: 16.12 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:
a2eab340326dfe9dffe875cdc567f8e6
SHA1:
20d50bebd98aeb0566cc26048b65fd002add3092
SHA-256:
d62a188fc501ce2a32b3f2301684da8d52726b156769619f0009e37205bacaef
File Format: Update Package for Red Hat Linux
File Name: SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN
File Size: 23.48 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:
d5e84f98012e943b077384c0cdd09a72
SHA1:
f413e948de46fe8028a7fada80a916df1225cffd
SHA-256:
838566f02a655637cf44e482d19b1dab9005e3d1a9070c342291c51b3ada6f6f
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
After the firmware update, it is crucial to perform a complete graceful shutdown to power off of the system, followed by a power on to enable the new firmware.
A warm reboot will NOT activate the updated firmware.
If iDrac/LC is used to perform the update, a graceful shutdown to power off after the update is still required.
Important Information for Update Packages for Microsoft Windows
* Do not run other applications while executing Update Packages.
* Do not run storage controller update packages if the controller is in use by other applications.
The firmware upgrade may fail if any of the RAID controllers in the system are performing an I/O background task (that is, consistency check, background initialization, rebuild, or reconstruction). Allow the background task to complete before attempting to upgrade the firmware. Patrol Read tasks will not affect a firmware upgrade.
* During the firmware download operation, the cache policy for all Virtual Disks will be automatically set to Write Through and No Read Ahead. After the download completes and the firmware is flashed, the user's cache policy will be restored.
Important Information for Update Packages for Linux
* Do not run other applications while executing Update Packages.
* If the following error occurs, "Error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory", you must install the compatibility libraries from "www.redhat.com" or from the Red Hat CD. To install the compatibility libraries, use the following command: "RPM -ih compat-libstdc++-33-3.2.3-47.3.i386.rpm"
* When Update Packages stop abruptly due to a power outage or abnormal termination, perform the following steps:
- Remove the lock file.
Type the following command: rm -f /var/lock/.spsetup
- Run the Update Package again to reapply the update.
* Do not run storage controller update packages if the controller is in use by other applications.
The firmware upgrade may fail if any of the RAID controllers in the system are performing an I/O background task (that is, consistency check, background initialization, rebuild, or reconstruction). Allow the background task to complete before attempting to upgrade the firmware. Patrol Read tasks will not affect a firmware upgrade.
* Linux systems running one or more applications that interact with SCSI devices in certain ways are known to cause a kernel panic situation. Therefore, it is recommended that you stop Server Administrator and its Storage Management Service before running storage controller firmware update packages.
To stop the Dell OpenManage(TM) Server Administrator service, run "omconfig system webserver action=stop"
To start the Server Administrator service, run "omconfig system webserver action=start"
To stop the Server Administrator Storage Management Service, run "/etc/init.d/dataeng stop"
To start the Server Administrator Storage Management Service, run "/etc/init.d/dataeng start"
A warm reboot will NOT activate the updated firmware.
If iDrac/LC is used to perform the update, a graceful shutdown to power off after the update is still required.
Important Information for Update Packages for Microsoft Windows
* Do not run other applications while executing Update Packages.
* Do not run storage controller update packages if the controller is in use by other applications.
The firmware upgrade may fail if any of the RAID controllers in the system are performing an I/O background task (that is, consistency check, background initialization, rebuild, or reconstruction). Allow the background task to complete before attempting to upgrade the firmware. Patrol Read tasks will not affect a firmware upgrade.
* During the firmware download operation, the cache policy for all Virtual Disks will be automatically set to Write Through and No Read Ahead. After the download completes and the firmware is flashed, the user's cache policy will be restored.
Important Information for Update Packages for Linux
* Do not run other applications while executing Update Packages.
* If the following error occurs, "Error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory", you must install the compatibility libraries from "www.redhat.com" or from the Red Hat CD. To install the compatibility libraries, use the following command: "RPM -ih compat-libstdc++-33-3.2.3-47.3.i386.rpm"
* When Update Packages stop abruptly due to a power outage or abnormal termination, perform the following steps:
- Remove the lock file.
Type the following command: rm -f /var/lock/.spsetup
- Run the Update Package again to reapply the update.
* Do not run storage controller update packages if the controller is in use by other applications.
The firmware upgrade may fail if any of the RAID controllers in the system are performing an I/O background task (that is, consistency check, background initialization, rebuild, or reconstruction). Allow the background task to complete before attempting to upgrade the firmware. Patrol Read tasks will not affect a firmware upgrade.
* Linux systems running one or more applications that interact with SCSI devices in certain ways are known to cause a kernel panic situation. Therefore, it is recommended that you stop Server Administrator and its Storage Management Service before running storage controller firmware update packages.
To stop the Dell OpenManage(TM) Server Administrator service, run "omconfig system webserver action=stop"
To start the Server Administrator service, run "omconfig system webserver action=start"
To stop the Server Administrator Storage Management Service, run "/etc/init.d/dataeng stop"
To start the Server Administrator Storage Management Service, run "/etc/init.d/dataeng start"
Supported Operating Systems
Not Applicable
Applies to
INFO,H755,LK,FW,52.30.0-6115
PERC H755 Adapter
PERC H755 Front
PERC H755 MX
PERC H755N Front
Installation instructions
Update to latest available system firmware for iDRAC, BIOS, and CPLD from respective System drivers and downloads support site before updating PERC.
If updating from FW package 52.16.1-4158 (or older) an AC or Virtual AC cycle of the system is required.
Note: When a Virtual AC cycle is performed, the iDRAC controller will be reset and be unavailable for a short time (approx: 2 minutes)
Performing the Firmware Upgrade
===================================
Windows Update Package:
Download
1. From http://www.dell.com/support/home, download the update package and save it to your local 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.
Linux Update Package:
Download
1. From http://www.dell.com/support/home, download the update package and save it to your local hard drive.
Installation
1. Read over the release information presented by executing the
"./SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN --version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Run the update by executing "./SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN" from the shell.
4. Follow the remaining prompts to perform the update.
IDRAC/LC
1. Download the Windows DUP Executable from http://www.dell.com/support/home
2. Upload DUP to IDRAC or LC
3. Submit job and reboot the system
VMware/PERCcli
1. Download the DUP from http://www.dell.com/support/home to a local system
2. Extract the Payload files from the DUP
Extracted DUP > Common > Payload
3. Download and install the latest PERCCLI version to your server if not already installed
4. Copy the DUP payload files to your server
5. Navigate to PERCCLI folder
Windows - folder with perccli.exe
Linux - /opt/Megaraid/perccli
VMware - /opt/lsi/perccli
Note that PERCcli requires administrator privileges to run
6. Install the Firmware to your controller with the below command
perccli /c download file= \Path To\.rom
7. Reboot the system
If updating from FW package 52.16.1-4158 (or older) an AC or Virtual AC cycle of the system is required.
Note: When a Virtual AC cycle is performed, the iDRAC controller will be reset and be unavailable for a short time (approx: 2 minutes)
Performing the Firmware Upgrade
===================================
Windows Update Package:
Download
1. From http://www.dell.com/support/home, download the update package and save it to your local 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.
Linux Update Package:
Download
1. From http://www.dell.com/support/home, download the update package and save it to your local hard drive.
Installation
1. Read over the release information presented by executing the
"./SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN --version" command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Run the update by executing "./SAS-RAID_Firmware_8020K_LN64_52.30.0-6115_A10.BIN" from the shell.
4. Follow the remaining prompts to perform the update.
IDRAC/LC
1. Download the Windows DUP Executable from http://www.dell.com/support/home
2. Upload DUP to IDRAC or LC
3. Submit job and reboot the system
VMware/PERCcli
1. Download the DUP from http://www.dell.com/support/home to a local system
2. Extract the Payload files from the DUP
Extracted DUP > Common > Payload
3. Download and install the latest PERCCLI version to your server if not already installed
4. Copy the DUP payload files to your server
5. Navigate to PERCCLI folder
Windows - folder with perccli.exe
Linux - /opt/Megaraid/perccli
VMware - /opt/lsi/perccli
Note that PERCcli requires administrator privileges to run
6. Install the Firmware to your controller with the below command
perccli /c
7. Reboot the system
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.