B550M DS3H AC (Rev. 1.0/1.1/1.2/1.3)

Rev. 1.0/1.1/1.2/1.3Rev. 1.5/1.6Rev. 1.4Rev. 1.7

AMD B550 Chipset

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AMD B550 Ultra Durable Motherboard with Pure Digital VRM Solution, PCIe 4.0 x16 Slot, Dual PCIe 4.0/3.0 M.2 Connectors, Intel^® Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP, RGB FUSION 2.0, Q-Flash Plus

Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors
Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs
Ultra Durable™ PCIe 4.0 Ready x16 Slot
Dual Ultra-Fast NVMe PCIe 4.0/3.0 M.2 Connectors
Onboard Intel^® Dual Band 802.11ac Wireless with WIFI Antenna
High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
Realtek GbE LAN with Bandwidth Management
Rear HDMI & DVI Support
RGB FUSION 2.0 Supports Addressable LED & RGB LED Strips
Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card
Anti-Sulfur Resistors Design

Specifications

Support

Audio

Description	Version	OS	Size	Date
Realtek HD Audio Driver	6.0.9235.1	Windows 10 64bit Windows 11 64bit	17.82 MB	Nov 2, 2021

DescriptionRealtek HD Audio Driver

Version6.0.9235.1

OSWindows 10 64bit, Windows 11 64bit

Size17.82 MB

DateNov 2, 2021

Download

Chipset

Description	Version	OS	Size	Date
AMD Chipset Driver	5.11.02.217	Windows 10 64bit Windows 11 64bit	63.61 MB	Jan 3, 2024
AMD APU Driver	22.40.46.23	Windows 10 64bit Windows 11 64bit	732.81 MB	Jan 3, 2024
AMD Chipset Driver	3.10.22.706	Windows 10 64bit Windows 11 64bit	50.41 MB	Apr 8, 2022
AMD APU Driver	21.30.14	Windows 10 64bit Windows 11 64bit	587.84 MB	Oct 13, 2021

DescriptionAMD Chipset Driver

Version5.11.02.217

OSWindows 10 64bit, Windows 11 64bit

Size63.61 MB

DateJan 3, 2024

Download

DescriptionAMD APU Driver

Version22.40.46.23

OSWindows 10 64bit, Windows 11 64bit

Size732.81 MB

DateJan 3, 2024

Download

DescriptionAMD Chipset Driver

Version3.10.22.706

OSWindows 10 64bit, Windows 11 64bit

Size50.41 MB

DateApr 8, 2022

Download

DescriptionAMD APU Driver

Version21.30.14

OSWindows 10 64bit, Windows 11 64bit

Size587.84 MB

DateOct 13, 2021

Download

LAN

Description	Version	OS	Size	Date
Realtek LAN Driver	11.16.1123.2023	Windows 11 64bit	4.59 MB	Dec 29, 2023
Realtek LAN Driver	10.068.0815.2023	Windows 10 64bit	4.57 MB	Dec 29, 2023
Realtek LAN Driver	10.056.0119.2022	Windows 10 64bit	5.02 MB	Mar 8, 2022
Realtek LAN Driver (Note) Win10 20H2 supported.	10.048.0315.2021	Windows 10 64bit	4.88 MB	Jun 9, 2021

DescriptionRealtek LAN Driver

Version11.16.1123.2023

OSWindows 11 64bit

Size4.59 MB

DateDec 29, 2023

Download

DescriptionRealtek LAN Driver

Version10.068.0815.2023

OSWindows 10 64bit

Size4.57 MB

DateDec 29, 2023

Download

DescriptionRealtek LAN Driver

Version10.056.0119.2022

OSWindows 10 64bit

Size5.02 MB

DateMar 8, 2022

Download

DescriptionRealtek LAN Driver
(Note) Win10 20H2 supported.

Version10.048.0315.2021

OSWindows 10 64bit

Size4.88 MB

DateJun 9, 2021

Download

SATA RAID/AHCI

Description	Version	OS	Size	Date
AMD RAID Preinstall Driver (Note) Windows setup to read from USB thumb drive.	9.3.0.296	Windows 10 64bit Windows 11 64bit	1.05 MB	Jan 17, 2025
AMD RAID Utility	9.3.0.296	Windows 11 64bit	129.94 MB	Dec 17, 2021
AMD RAID Utility (Note) Win10 ver.2004 supported.	9.3.0.158	Windows 10 64bit	82.56 MB	May 28, 2020

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

Version9.3.0.296

OSWindows 10 64bit, Windows 11 64bit

Size1.05 MB

DateJan 17, 2025

Download

DescriptionAMD RAID Utility

Version9.3.0.296

OSWindows 11 64bit

Size129.94 MB

DateDec 17, 2021

Download

DescriptionAMD RAID Utility
(Note) Win10 ver.2004 supported.

Version9.3.0.158

OSWindows 10 64bit

Size82.56 MB

DateMay 28, 2020

Download

WLAN+BT

Description	Version	OS	Size	Date
Intel WIFI driver	22.200.0.6	Windows 10 64bit Windows 11 64bit	52.51 MB	May 30, 2023
Intel Bluetooth Driver	22.170.0.2	Windows 10 64bit Windows 11 64bit	12.41 MB	May 30, 2023
Intel WIFI driver	22.80.1.1	Windows 10 64bit Windows 11 64bit	29.07 MB	May 6, 2022
Intel WIFI driver (Note) Win10 ver.2004 supported.	22.40.0.7	Windows 10 64bit	30.92 MB	Jun 9, 2021
Intel Bluetooth Driver (Note) Win10 20H2 supported.	22.20.0.3	Windows 10 64bit	6.92 MB	Jan 28, 2021

DescriptionIntel WIFI driver

Version22.200.0.6

OSWindows 10 64bit, Windows 11 64bit

Size52.51 MB

DateMay 30, 2023

Download

DescriptionIntel Bluetooth Driver

Version22.170.0.2

OSWindows 10 64bit, Windows 11 64bit

Size12.41 MB

DateMay 30, 2023

Download

DescriptionIntel WIFI driver

Version22.80.1.1

OSWindows 10 64bit, Windows 11 64bit

Size29.07 MB

DateMay 6, 2022

Download

DescriptionIntel WIFI driver
(Note) Win10 ver.2004 supported.

Version22.40.0.7

OSWindows 10 64bit

Size30.92 MB

DateJun 9, 2021

Download

DescriptionIntel Bluetooth Driver
(Note) Win10 20H2 supported.

Version22.20.0.3

OSWindows 10 64bit

Size6.92 MB

DateJan 28, 2021

Download

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.

BIOS

Description	Version	Size	Date
Checksum: E254 Update AM4 AGESA ComboV2 1.2.0.11 Fix AMD Athlon and Ryzen processor vulnerabilities	F21a	20.01 MB	Apr 14, 2026
Checksum : BC4F AMD AGESA ComboV2 1.2.0.F Update TPM-B FW for Raven2/ Picasso, Cezanne, Vermeer/ Matisse & Renoir CPUs Fix TPM2.0’s out-of-bounds read vulnerability (CVE-2025-2884)	F20	20.59 MB	Oct 29, 2025
Checksum : 3E68 Update AMD AGESA V2 1.2.0.E for fix AMD CPU microcode signature verification vulnerability (CVE-2024-36347)	F20g	20.38 MB	Mar 11, 2025
Checksum : B64B Update AMD AGESA 1.2.0.Cc for fix Sinkclose Vulnerability of AMD processors (SMM Lock Bypass)	F20d	20.36 MB	Sep 2, 2024
Checksum : CA64 Update AMD AGESA V2 1.2.0.C	F20b	20.35 MB	Jul 11, 2024
Checksum : 0433 Update AMD AGESA V2 1.2.0.B Fix AMD processor vulnerabilities security Addresses potential UEFI vulnerabilities. (LogoFAIL)	F19	20.36 MB	Mar 27, 2024
Checksum : D74F Update AMD AGESA V2 1.2.0.8 Optimized performance for 5800X3D Addresses download assistant vulnerabilities reported by Eclypsium Research	F17	20.31 MB	Jun 12, 2023
Checksum : 3F84 Improve system stability	F16a	20.23 MB	Nov 3, 2022
Checksum : 8392 Update AMD AGESA V2 1.2.0.7	F15	20.23 MB	Aug 2, 2022
Checksum : A647 Update AMD AGESA V2 1.2.0.6 B for Ryzen 7 5800X3D support Reappear the option of Max CPU Boost Clock Override for Vermeer	F15a	18.88 MB	Feb 16, 2022
• Major vulnerabilities updates, customers are strongly encouraged to update to this release at the earliest. Credits to "Assaf Carlsbad and Itai Liba from SentinelOne" • Introduce capsule BIOS support starting this version. Checksum : 7A27 Update AGESA ComboV2 1.2.0.5 Change default status of AMD PSP fTPM to Enabled for addressing basic Windows 11 requirements (https://support.microsoft.com/windows/1fd5a332-360d-4f46-a1e7-ae6b0c90645c)	F14	18.86 MB	Jan 13, 2022
Checksum: D133 Update AMD AGESA ComboV2 1.2.0.3 B for Ryzen 5000 G-Series processors support	F13	18.96 MB	Jul 13, 2021
Update AMD AGESA ComboV2 1.1.0.0 D Performance optimized on Ryzen 5000 series processors Add Re-size bar option for AMD Smart Access Memory support Improve connection stability for USB 2.0 ports of USB hub Improve system stability	F12	18.58 MB	Jan 18, 2021
Update AMD AGESA ComboV2 1.0.8.1 for AMD Ryzen 5000 processors support	F10	18.64 MB	Sep 18, 2020
Improve memory compatibility	F2	16.74 MB	Aug 20, 2020
First Release AGESA ComboV2 1.0.0.2	F1	16.74 MB	Aug 18, 2020

Description

Checksum: E254
Update AM4 AGESA ComboV2 1.2.0.11
Fix AMD Athlon and Ryzen processor vulnerabilities

VersionF21a

Size20.01 MB

DateApr 14, 2026

Download

Description

Checksum : BC4F
AMD AGESA ComboV2 1.2.0.F
Update TPM-B FW for Raven2/ Picasso, Cezanne, Vermeer/ Matisse & Renoir CPUs
Fix TPM2.0’s out-of-bounds read vulnerability (CVE-2025-2884)

VersionF20

Size20.59 MB

DateOct 29, 2025

Download

Description

Checksum : 3E68
Update AMD AGESA V2 1.2.0.E for fix AMD CPU microcode signature verification vulnerability (CVE-2024-36347)

VersionF20g

Size20.38 MB

DateMar 11, 2025

Download

Description

Checksum : B64B
Update AMD AGESA 1.2.0.Cc for fix Sinkclose Vulnerability of AMD processors (SMM Lock Bypass)

VersionF20d

Size20.36 MB

DateSep 2, 2024

Download

Description

Checksum : CA64
Update AMD AGESA V2 1.2.0.C

VersionF20b

Size20.35 MB

DateJul 11, 2024

Download

Description

Checksum : 0433
Update AMD AGESA V2 1.2.0.B
Fix AMD processor vulnerabilities security
Addresses potential UEFI vulnerabilities. (LogoFAIL)

VersionF19

Size20.36 MB

DateMar 27, 2024

Download

Description

Checksum : D74F
Update AMD AGESA V2 1.2.0.8
Optimized performance for 5800X3D
Addresses download assistant vulnerabilities reported by Eclypsium Research

VersionF17

Size20.31 MB

DateJun 12, 2023

Download

Description

Checksum : 3F84
Improve system stability

VersionF16a

Size20.23 MB

DateNov 3, 2022

Download

Description

Checksum : 8392
Update AMD AGESA V2 1.2.0.7

VersionF15

Size20.23 MB

DateAug 2, 2022

Download

Description

Checksum : A647
Update AMD AGESA V2 1.2.0.6 B for Ryzen 7 5800X3D support
Reappear the option of Max CPU Boost Clock Override for Vermeer

VersionF15a

Size18.88 MB

DateFeb 16, 2022

Download

Description

• Major vulnerabilities updates, customers are strongly encouraged to update to this release at the earliest.

Credits to "Assaf Carlsbad and Itai Liba from SentinelOne"

• Introduce capsule BIOS support starting this version.

Checksum : 7A27
Update AGESA ComboV2 1.2.0.5
Change default status of AMD PSP fTPM to Enabled for addressing basic Windows 11 requirements (https://support.microsoft.com/windows/1fd5a332-360d-4f46-a1e7-ae6b0c90645c)

VersionF14

Size18.86 MB

DateJan 13, 2022

Download

Description

Checksum: D133
Update AMD AGESA ComboV2 1.2.0.3 B for Ryzen 5000 G-Series processors support

VersionF13

Size18.96 MB

DateJul 13, 2021

Download

Description

Update AMD AGESA ComboV2 1.1.0.0 D
Performance optimized on Ryzen 5000 series processors
Add Re-size bar option for AMD Smart Access Memory support
Improve connection stability for USB 2.0 ports of USB hub
Improve system stability

VersionF12

Size18.58 MB

DateJan 18, 2021

Download

Description

Update AMD AGESA ComboV2 1.0.8.1 for AMD Ryzen 5000 processors support

VersionF10

Size18.64 MB

DateSep 18, 2020

Download

Description

Improve memory compatibility

VersionF2

Size16.74 MB

DateAug 20, 2020

Download

Description

First Release
AGESA ComboV2 1.0.0.2

VersionF1

Size16.74 MB

DateAug 18, 2020

Download

Warning:
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

Update CPU ID/Micro codes in new BIOS means?
[1] To support new series of CPUs, or [2] To support the same CPU but with new stepping. CPU support of motherboard is consist of BIOS and hardware design, detail CPU support information please see CPU support list.