Dell Samsung PM851 SSD Firmware EXT49D0Q/A00 Download

Posted at April 25, 2024 by PCI-DB Team

Install Driver Automatically

Device Name	Dell Samsung PM851 SSD Firmware EXT49D0Q/A00
Category	Hdd Ssd Nas Usb Flash
Manufacturer	Samsung
File Size	1.2 MB
Supported OS	Windows 7 ,Windows 7 64 bit ,Windows 8 ,Windows 8 64 bit ,Windows 8.1 ,Windows 8.1 64 bit

Dell Samsung PM851 SSD Firmware EXT49D0Q/A00 Description

This package provides the firmware update for Samsung SSD PM851 and is supported on Alienware Notebook, Inspiron, Latitude, XPS Desktop and XPS Notebook models.

Fixes & Enhancements

Enhancements
- Improved SSD firmware robustness on exit from DEVSLP routine.

Important Information:

AHCI or ATA mode must be enabled in BIOS for successful download. The DSRD application automatically detects either AHCI or ATA mode and progresses accordingly.

Installation instructions

(Preparation)
1. Extract all provided zip files to the Bootable USB Drive (extract to the root directory). This will create a DSRD folder on the USB drive.
2. Set USB as the first priority among the booting priority of your system.
3. Turn system (PC) power off.

(FW download Start)
1. Turn system power on and boot up through the USB.
i) Check boot priority settings in your system BIOS if your system cannot boot with USB drive.
ii) DSRD application will execute only in IDE and AHCI modes of ATA / SATA / AHCI controllers.Please check the BIOS setting and set drive mode configuration to Native IDE / AHCI modes.
2. Execute DSRD.EXE in DSRD folder.
3. A warning message automatically appear. Press any key to continue.
4. The next screen shows the existing drive information. Do not press any key since the screen will be automatically passed.
5. Follow the instruction on the next few screens to complete the firmware installation.
6. WARNING: DO NOT PRESS KEY such as ESC, Power Button etc. unless you see the message "Firmware has been successfully updated!".
7. A message "Firmware has been successfully upgraded!" shall appear.
8. DSRD will be terminated.

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. 

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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