NOTE: This version of the Intel 530/535 SSD Series Firmware Update Tool is no longer available for download. Intel has chosen to only make it available to customers via their support channels.
This tool is intended to enable/disable DevSleep feature on selected SSD models to prevent known drive detection issue with Windows 8, 8.1, 10, and Server 2012.
DevSleep feature:
- Device Sleep (or DevSleep/DEVSLP) is the latest feature in some SATA devices which allows them to go into a low power "device sleep" state. As an example, power consumption of Intel Solid-State Drive Pro 2500 Series (2.5-inch) in DevSleep mode is only 5 mW vs 55 mW in idle state.
Drive detection issue related to DevSleep feature:
- On some motherboards the BIOS and OS are enabling the feature on affected drives, but the motherboard does not signal to wake the SSD back.
Symptoms of this issue are:
- SSD disappears in Windows 8, 8.1, 10, and Server 2012 install
- SSD disappears after resume from sleep
Affected drives:
- Intel Solid-State Drive 530 Series
- Intel Solid-State Drive 535 Series
- Intel Solid-State Drive Pro 2500 Series (Current version of the tool does not support enabling/disabling DevSleep feature)
About SSD Firmware:
Changing the solid-state drive (SSD) firmware version can bring about a wide variety of changes such as stability improvements for different sleep states, power consumption enhancements, increased read/write speeds, optimized compatibility with various systems, and many others.
However, performing this step is very risky because it can damage the SSD’s software in the event of an update failure. Therefore, make sure you consider changing the firmware only when and if the new version includes changes that you can make use of.
As for the installation method, given the huge number of SSD manufacturers and the wide variety of solid-state drives, it’s recommended that you carefully read and understand the update guide, and initiate the upgrade only when you have completely familiarized yourself with the steps.
In addition to that, most SSD manufacturers also require additional software that will help you apply a new firmware using a specific method – so make sure you have everything you need for a complete and successful upgrade.
Another aspect you should keep in mind is that this task must be performed in a steady power environment, such as the one provided by a UPS unit. Don’t forget to reboot the system so that the newly made changes can take effect.
That being said, if this release includes the changes you need / desire, click the download button and get the firmware file. If not, check with our website constantly in order to find out first when a suitable update becomes available.
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