Seagate SAS ST9500431SS firmware version DSF4.

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 release contains firmware version DSF4 (FIPS140/SED Enabled) for Seagate SAS (7.2K rpm 2.5" SAS) 500GB Hard Drive. Vendor model number ST9500431SS.
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Fixes & Enhancements

Fixes / Enchancements:

- Fixed issue when hard reset occurred on port other than which data transfer was taking place
- Improved error handling when Notify Power Loss Expected sequence is initiated
- Improved performance of write operations in extreme temperature environments.
- Improved drive error handling
- Improved long term reliability of drive.
- Improved performance related to SED commands
Read More

Version

DSF4, A01

Release date

25 Apr 2012

Download Type

Firmware

Category

SAS Drive

Importance

Urgent
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.
Available formats View Important Information

File Format: Update Package for MS Windows 32-Bit
File Name: SAS-Drive_Firmware_H1TYD_WN32_DSF4_A01.EXE
File Size: 11.25 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.
MD5:
dfe181e4607c05028916604ade786978
SHA1:
033215278f4e65fa4d2b90f072755e74ea43d28a
SHA-256:
1a1fc7aa6a664bd9fff5502a6f70c016b9af1273264dd3613aa0072da40140a6

File Format: A GnuPG file which contains a cryptographic signature
File Name: SAS-Drive_Firmware_H1TYD_LN32_DSF4_A01.BIN.sign
File Size: 189 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:
bcb8d2b39eb2c09bcb0bfe2f21346f11
SHA1:
1978f2911b2ff8b2cc68c700bf396545bb1e7eec
SHA-256:
908ddc100a9865cd70daa4840fcebefd138f1a64f70411642b3d1a753fd27dc8

File Format: Update Package for Red Hat Linux
File Name: SAS-Drive_Firmware_H1TYD_LN32_DSF4_A01.BIN
File Size: 9.98 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:
8e6e4e4bc3c87fd568ba41a559bf7714
SHA1:
62585a38ca39e832b08ed4e0d3b7c0de19b3293c
SHA-256:
9c843c91dad4f810c99f9bfb514fe96ce547702ad365e2ae025328a2361a7bdf

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

Additional details

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Important Information - External:
This update will not run if any of the following conditions exist
1. Any Virtual Disk that is not optimal.
2. A RAID container that is performing a Background Initialization or Consistency Check.
3. A Rebuild, Resync, or copyback function is taking place.
4. A RAID set that is Partially Degraded or in a Degraded state.

This update will run on drives remaining in a RAID set that is in a Offline state.

There is an architectural constraint with Dell DUP HDD firmware update utility, related to system memory utilization, which is typically encountered on systems with minimal system memory, memory-intensive configurations, multiple RAID controllers, or memory-intensive applications. This issue is typically reported as - The operation was not successful because the device buffer write has failed. And will result in an aborted attempt to update firmware on the identified HDD. Error codes associated with this failure mode include 8009 and 8017. Once an error is detected, the update session is aborted. There is no data integrity or data availability risk associated with this issue. Subsequent attempts to update the HDD firmware may succeed, particularly if system resources are freed up.
Novell SuSE Linux ES 11
Windows Server 2008 x64
Red Hat® Ent Linux 4.5
Red Hat® Ent Linux 4.6
SuSE Linux ES 9
Suse Linux ES 9
Suse Linux ES 10
Red Hat® Enterprise Linux 4.5
Red Hat® Ent Linux 4.7
Red Hat® Ent Linux 5.2
Red Hat® Enterprise Linux 6
Red Hat® Ent Linux 5
Novell SuSE Linux ES 10
Windows Server 2008 x86
Windows Server 2003
Windows Server 2008 R2
Windows Server 2003 x64
DRAGONFLY NL6,FIPS, 2.5", 7.2K,SAS, 500GB
HD,500G,NL6,7.2K,3.5,SGT-DF
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. 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.

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