Driver Details

LiteOn IT LAT-128M2S 2.5" 128GB SSDR Firmware Update

This package provides the Firmware Update for LiteOn IT LAT-128M2S 2.5" 128GB SSDR and is supported on Latitude, OptiPlex, Precision and Vostro Notebook models that are running the following Windows Operating Systems: VISTA and Windows 7.

Fixes & Enhancements

-Not Applicable.

-Enhanced compatibility with new storage driver and new Dell systems.


Version PMDB, A00


Serial ATA

Release date

12 Dec 2012

Last Updated

21 Mar 2014


Available formats

File Format:Hard-Drive
Download Type:HTTP
File Size: 1 MB
Format Description:This file format consists of an archive of files that may be decompressed to a directory on the hard drive. The installation can then be done from that directory.
To ensure the integrity of your download, please verify the checksum value.

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

Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Windows Vista, 32-bit
Windows Vista, 64-bit
Applies to
LiteOn LAT-128M2S 2.5" 128GB SSDR
Installation instructions
Hard Drive Installation (File Extractions Only) Instructions

1.Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to your hard drive.

1. Browse to the location where you downloaded the file and double-click the new file.
2. Follow the remaining prompts to perform the update.
Important Information
1.As with all firmware updates, it is strongly recommended that you backup or make copies of all important files before performing this update.
2.This firmware update process is done entirely at your own risk.
3.If performed correctly, there will be no loss of system or user data on the drive.
4.However, if the firmware process is interrupted for any reason, your solid state drive may not function properly.
My download lists
Sign In

My Download List-#1

Video Tutorials

Using the Latest Device Drivers (00:02:05)
Learn more about device driver software, how to check current driver versions, and use Dell's support website to download and install the latest driver versions. Closed captions available in many languages.

Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
Learn more

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).