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Dell Precision 3440 System BIOS

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

Before updating, please read the installation instructions and important information noted below.
Driver Id : DCRK2
Importance : Critical
Version : 1.21.0, 1.21.0 Latest version Recommended version Latest and Recommended version
Release Date : 11 Sep 2023
Download Type : System BIOS
Category : BIOS
This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.

Download Files

File Format: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
File Name: Precision_3440_1.21.0.exe
File size: 38.21 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 56fb7f7a6766bdc6b5fcd0e1bae57d7c
SHA1: 5d8848c536231ddf1c3b9ac8257f343acd04777b
SHA-256: 10ee865032f042bd25c9b1314e7c2f40e1b3d90f96be89cd710ab7b8f89eaee3
Download .EXE
File Format: This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.
File Name: BIOS_IMG.rcv
File size: 38.2 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 44b5518d4147d63992d0d1abbd68e2d6
SHA1: a76506dbb880635b995c585d5a638e1c761eec75
SHA-256: a245bde6ad79161903396d18a6c0f40032ae28b71cde758636630ffa6c684bde
Download .RCV