B840M H

B840M H
Key FeaturesSpecificationsSupportGalleryWhere to Buy

Specifications

Support

Downloads
Driver (+8)BIOS (+2)Utility (+3)Driver (+8)BIOS (+2)Utility (+3)
Support
CPU Support Memory Support Storage Support Manual FAQ CPU SupportMemory SupportStorage SupportManualFAQ
OS

Audio

DescriptionVersionOSSizeDate

Realtek HD Audio Driver

6.0.9879.1Windows 10 64bit Windows 11 64bit167.63 MBOct 14, 2025
DescriptionRealtek HD Audio Driver
Version6.0.9879.1
OSWindows 10 64bit, Windows 11 64bit
Size167.63 MB
DateOct 14, 2025

Chipset

DescriptionVersionOSSizeDate

AMD APU Driver

25.10.30.250902Windows 10 64bit Windows 11 64bit804.71 MBOct 14, 2025

AMD Chipset Driver

7.09.23.2230Windows 10 64bit Windows 11 64bit72.40 MBOct 14, 2025
DescriptionAMD APU Driver
Version25.10.30.250902
OSWindows 10 64bit, Windows 11 64bit
Size804.71 MB
DateOct 14, 2025
DescriptionAMD Chipset Driver
Version7.09.23.2230
OSWindows 10 64bit, Windows 11 64bit
Size72.40 MB
DateOct 14, 2025

LAN

DescriptionVersionOSSizeDate

Realtek LAN Driver

11.21.0903.2024Windows 11 64bit5.08 MBDec 10, 2024

Realtek LAN Driver

10.075.0324.2025Windows 10 64bit4.81 MBSep 10, 2025

Realtek LAN Driver

11.26.50.2025Windows 11 64bit5.18 MBSep 19, 2025
DescriptionRealtek LAN Driver
Version11.21.0903.2024
OSWindows 11 64bit
Size5.08 MB
DateDec 10, 2024
DescriptionRealtek LAN Driver
Version10.075.0324.2025
OSWindows 10 64bit
Size4.81 MB
DateSep 10, 2025
DescriptionRealtek LAN Driver
Version11.26.50.2025
OSWindows 11 64bit
Size5.18 MB
DateSep 19, 2025

SATA RAID/AHCI

DescriptionVersionOSSizeDate

RAIDXpert2 utility

9.3.3.117Windows 10 64bit Windows 11 64bit106.26 MBAug 29, 2024

AMD RAID Preinstall Driver
(Note) Windows setup to read from USB thumb drive.

9.3.3.117Windows 11 64bit376.70 KBAug 30, 2024
DescriptionRAIDXpert2 utility
Version9.3.3.117
OSWindows 10 64bit, Windows 11 64bit
Size106.26 MB
DateAug 29, 2024
DescriptionAMD RAID Preinstall Driver
(Note) Windows setup to read from USB thumb drive.
Version9.3.3.117
OSWindows 11 64bit
Size376.70 KB
DateAug 30, 2024

1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
2. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.