This article provides information regarding the 5.05a firmware update for specific Corsair Solid State Drives (SSDs) utilizing the SandForce 22** series controller. This update applies to the following Corsair SSD models: Force 3, Force GT, Force GS, and the GB2B and GB2B R/F series only. This information is crucial for users seeking to optimize the performance and stability of their compatible Corsair SSDs.
Understanding Firmware Updates for SSDs
Firmware, in essence, is the embedded software that controls the operations of your SSD. Just like software on your computer, firmware can be updated to improve performance, fix bugs, enhance compatibility, and address security vulnerabilities. Applying the correct firmware update is a crucial aspect of maintaining the health and longevity of your SSD.
Is This Update Necessary for You?
Before proceeding with the firmware update, it is essential to assess whether it is truly necessary for your specific situation. If your system is currently running stably and you are not experiencing any issues with your Corsair SandForce 90GB SSD, it is generally recommended to refrain from updating the firmware. The adage "if it ain’t broke, don’t fix it" applies here. Unnecessary firmware updates can, in rare cases, introduce unforeseen problems.
Precautionary Measures Before Updating
Data Backup: A Critical First Step
While this firmware update is designed to be non-destructive, meaning it should not erase your data, it is strongly recommended that you create a complete backup of all important data stored on your SSD before initiating the update process. Data loss, although unlikely, is always a possibility during any firmware update procedure. Employing a reliable backup solution ensures that your valuable files are protected in the event of an unexpected issue.
Identifying the Correct Firmware File
One of the most common causes of failed firmware updates and potential drive damage is using the incorrect firmware file. Double-check your SSD model number and ensure that you are downloading the firmware specifically designed for your drive. Pay close attention to the file names and descriptions provided by Corsair.
System Requirements and Compatibility
Operating System Compatibility
This firmware update has been officially validated for use with Windows 7. While it may potentially work with older operating systems like Windows Vista and Windows XP, its compatibility with these platforms is not guaranteed. For optimal results and to minimize potential issues, it is highly recommended to perform the update using a Windows 7 system if possible.
AHCI Mode: A Prerequisite
The update tool is designed to function correctly when the drive controller is operating in AHCI (Advanced Host Controller Interface) mode. AHCI enables advanced features like Native Command Queuing (NCQ), which can improve SSD performance. If your drive controller is currently in IDE (Integrated Drive Electronics) mode, you will need to switch it to AHCI mode in your BIOS settings. Furthermore, you may need to enable AHCI in your Windows registry to ensure proper functionality. Corsair provides a guide for enabling AHCI on their forums (link provided below).
Controller Drivers: Ensuring Compatibility
The success of the firmware update can also be influenced by the specific AHCI driver being used. If you encounter issues while updating using the default Microsoft AHCI driver, consider updating to the latest driver provided by your motherboard or drive controller manufacturer (e.g., Intel, AMD). Conversely, if you are experiencing problems with the manufacturer’s driver, try reverting to the standard Microsoft AHCI driver.
Controller Compatibility: Limitations
Corsair’s testing of this firmware update has primarily focused on Intel and AMD drive controllers. The update may not function correctly with third-party drive controllers. Moreover, the update will not work if the drive controller is configured in RAID (Redundant Array of Independent Disks) mode. This limitation applies to both SATA2 and SATA3 controllers.
The Update Process: A Word of Caution
Power Stability: A Must
Never power off your system or interrupt the update process in any way. Doing so can result in a "bricked" drive, rendering it unusable. Ensure that your system has a stable power supply before initiating the update.
Post-Update Recommendations
BIOS Update: A Potential Solution
After the firmware update, if you continue to experience issues with your SSD, it is strongly recommended to update your motherboard or notebook’s BIOS to the latest version. BIOS updates often include SSD-specific optimizations and bug fixes that can improve compatibility and performance.
File Name Conventions: Ignore Irrelevant Terms
The firmware file name may contain terms like "Micron" or "Intel." These terms are often related to the underlying components used in the SSD and do not indicate that the firmware is incompatible with your Corsair drive. Focus on matching the signature noted in the accompanying .PDF file to ensure you are using the correct firmware.
Double-Check the Version:
Again, ensure you have downloaded the correct version for your Corsair SandForce 90GB SSD model.
Download Links
Corsair’s Official Download Link:
Note: The PDF may be labeled as version 1.3.3, but the update procedure remains the same for the 5.05a update.
Alternative Download Link:
While it’s always best to get firmware directly from the manufacturer, here’s an alternative link (use at your own risk and verify the file integrity before use):
Conclusion
Updating the firmware on your Corsair SandForce 90GB SSD can be a beneficial process, but it requires careful consideration and adherence to the outlined precautions. By following these guidelines, you can minimize the risk of complications and ensure a smooth update experience. Remember to back up your data, verify the correct firmware file, and maintain a stable power supply throughout the process. If you are unsure about any step, consult Corsair’s support resources or seek assistance from a qualified technician. The Corsair SandForce 90GB SSD can perform better with this update. The Corsair SandForce 90GB SSD Firmware 5.05a update can bring increased stability and compatibility.