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Gigabyte B550M DS3H AC R2

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Gigabyte B550M DS3H AC R2
2025Ultra DurableWi-Fino backlight
Towards:home / office
Form Factor:micro-ATX
Socket:AM4
Chipset:AMD B550
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4733 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8-pin
All specifications
Specifications B550M DS3H AC R2
Main
Featuresfor home/office
SocketAM4
Form factormicro-ATX
Power phases8 / 5+3 /
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetAMD B550
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4733 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.21xSATA/PCIe 4x, 1xSATA/PCIe 2x
M.2 version1x4.0, 1x3.0
Integrated RAID controller
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots2 pcs
PCIe support4.0
Internal connections
TPM connector
USB-A 2.01 pcs
USB-A 5Gbps1 pcs
USB-C 5Gbps1 pcs
ARGB LED strip2
RGB LED strip2
More featuresQ-Flash Plus button
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC1220
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 5 (802.11aс) / Realtek RTL8821CE /
BluetoothBluetooth v5.0
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB-A 2.02 pcs
USB-A 5Gbps4 pcs
PS/21
BIOS FlashBack / on board /
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors3
CPU Fan 4-pin1
Chassis/Water Pump Fan 4-pin2
Official Websitegigabyte.com
Added to E-CatalogJuly 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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GIGABYTE DS3H AC R2 B550 AM4 Motherboard 127357

Form factor: microATX Socket: AMD AM4 Chipset: AMD B550 Memory: DIMM x 4 / Max RAM: 128 GB DDR4 3 yea... morer guarantee GIGABYTE DS3H AC R2 B550 AM4 Motherboard
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£88.98
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Gigabyte Gigabyte B550M DS3H AC R2 (AMD AM4) B550 Micro-ATX Motherboard

Category Specification CPU AMD Socket AM4, support for: - AMD Ryzen™ 5000 G-Series... moreProcessors - AMD Ryzen™ 5000 Series Processors - AMD Ryzen™ 4000 G-Series Processors - AMD Ryzen™ 3000 G-Series Processors - AMD Ryzen™ 3000 Series Processors Chipset AMD B550 Memory 4 x DDR4 DIMM sockets, up to 128 GB DDR4 2133–4733 MHz (O.C.) Dual channel, ECC/Non-ECC Un-buffered DIMM Supports XMP profiles Onboard Graphics Integrated AMD Radeon™ Graphics (CPU-dependent) - 1 x DisplayPort (5120x2880@60 Hz) - 1 x HDMI (4096x2160@60 Hz) - Max shared memory: 16 GB Audio Realtek® ALC1220 CODEC High Definition Audio, 2/4/5.1/7.1-channel Back panel line out jack supports DSD audio LAN Realtek® GbE LAN chip (1 Gbps) Wireless Communication Realtek® RTL8821CE Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz) Bluetooth 5.0 Expansion Slots - 1 x PCIe x16 (Gen 4 or 3, CPU dependent) - 1 x PCIe x16 (x4) - 1 x PCIe x1 Storage Interface - 2 x M.2 connectors (PCIe/SATA, CPU/Chipset dependent) - 4 x SATA 6Gb/s - RAID 0/1/10 support USB - Rear: 4 x USB 3.2 Gen 1, 2 x USB 2.0 - Internal: USB Type-C header, 2 x USB 3.2 Gen 1, 2 x USB 2.0 Internal I/O - 24-pin + 8-pin power - 2 x M.2 slots - 4 x SATA - Headers: USB, audio, LED strips, TPM, serial - Q-Flash Plus, Clear CMOS Back Panel I/O - 2 x USB 2.0 - 4 x USB 3.2 Gen 1 - 1 x HDMI, 1 x DisplayPort - 1 x RJ-45, 3 x audio jacks - 2 x antenna connectors, PS/2 port BIOS AMI UEFI BIOS (128 Mbit flash) Q-Flash, Q-Flash Plus Unique Features APP Center (EasyTune, RGB Fusion, etc.) Smart Backup, System Info Viewer Operating System Windows 11/10 64-bit Form Factor Micro ATX (24.4 cm x 24.4 cm)
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Gigabyte B550M DS3H AC R2 mATX Motherboard for AMD AM4 CPUs

AMD StoreMI Technology GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelera... moretes traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive, enhances the read/write speeds of the device to match that of SSDs, bolsters data performance for incredible value, and transforms the everyday PC to a performance driven system. The benefits of AMD StoreMI: Making the PC experience fast, smooth and easy Optimizing computer responsiveness from system boot to application launch Offering SSD performance with HDD capacity at an affordable cost Quickly accessing key files by automatically learning users' computing behaviors 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen™ CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability. Benefits of Low RDS(on) MOSFETs Optimized gate charge to minimize switching losses. Lower temperature, smaller size, better thermal characteristics. Faster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 Module The onboard 802.11ac WIFI module from Intel® supports Dual Band and up to 433 Mbps, 3x faster WIFI speed than 802.11n and also support BLUETOOTH 4.2. Dual NVMe PCIe 4.0*/3.0 M.2 Connectors With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard, GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes. * Actual support may vary by CPU. Realtek GbE LAN with Bandwidth Management Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments. HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support HDMI 2.1, which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth – twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams, as well as a native cinematic 21:9 ratio (which most movies are shot in), Full HDR and HDCP 2.3 support, to offer the best visual experience for viewers. SMART FAN 6 Smart Fan 6 contains several unique cooling features that ensure gaming PC maintain its performance while staying cool and quiet. Multiple fan headers can support PWM/DC fan and pump, and users can easily define each fan curve based on different temperature sensors across the board via intuitive user
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Gigabyte B550M DS3H AC R2 AMD AM4 Ryzen B550 Micro ATX DDR4 WIFI Motherboard

Experience exceptional performance with the Gigabyte B550M DS3H AC R2 motherboard, designed for AMD AM4 Ryzen processors. Thi... mores Micro ATX board features advanced thermal design, dual M.2 slots for lightning-fast storage, and integrated Wi-Fi for seamless connectivity. Enjoy high-speed DDR4 memory support and robust audio capabilities, perfect for gaming and productivity.
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£94.95
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GIGABYTE B550M DS3H AC R2 Motherboard - AMD Ryzen 5000 CPUs 5+3 Phases VRM up to 4733MHz DDR4 (O.C.) 1xPCIe 4.0 + 1xPCIe 3.0

Gigabyte AMD AM4 Socket Motherboard Features AMD Socket AM4:Supports AMD Ryzen 5000 / 4000 / 3000 Series Processors D... moreigital 5+3 phases VRM solution Dual Channel DDR4:4*DIMMs WIFI EZ-Plug:Quick and easy design for Wi-Fi antenna installation EZ-Latch:PCIe slots with Quick Release Design Ultra-Fast Storage:2*M.2 slots including PCIe 4.0 x1 Efficient Thermal:VRM Thermal Armor Advanced Fast Networking:GbE LAN Wi-Fi 5 Extended Connectivity:HDMI Displayport PCIe UD Slot:PCIe 4.0 x16 slots with 10X strength for graphics card Better Heat dissipation effect AMD StoreMI Technology GIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI accelerates traditional storage devices to reduce boot times and enhance the overall user experience. This easy-to-use utility combines the speed of SSDs with the high capacity of HDDs into a single drive enhances the read/write speeds of the device to match that of SSDs bolsters data performance for incredible value and transforms the everyday PC to a performance driven system. The benefits of AMD StoreMI: ? Making the PC experience fast smooth and easy ? Optimizing computer responsiveness from system boot to application launch ? Offering SSD performance with HDD capacity at an affordable cost ? Quickly accessing key files by automatically learning users' computing behaviors 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs GIGABYTE UD series motherboards use a 5+3 phases pure digital PWM + Low RDS(on) MOSFETs design to support the 3rd Gen AMD Ryzen? CPUs by offering incredible precision in delivering power to the motherboard's most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability. Connectivity Faster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 Module The onboard 802.11ac WIFI module from Intel supports Dual Band and up to 433 Mbps 3x faster WIFI speed than 802.11n and also support BLUETOOTH 4.2. Dual NVMe PCIe 4.0*/3.0 M.2 Connectors With NVMe PCIe 4.0*/3.0 x4 and PCIe 3.0 x2 M.2 connectors onboard GIGABYTE Motherboards bring users to experience NVMe mode or SATA mode connectivity for M.2 SSD devices. Delivering up to 64 Gb/s data transfer speed the dual M.2 connectors design provides an ideal storage solution while also supporting in RAID modes. Realtek GbE LAN with Bandwidth Management Realtek Gigabit LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments. HDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 Support HDMI 2.1 which is backwards compatible with HDMI 2.0/ 1.4 and offering 48 Gb/s of bandwidth ? twice times more than previous generation. This unlocks the potential for users to transfer multiple video streams as well as a native cinematic 21:9 ratio (which most movies are shot in) Full HDR and HDCP
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£97.32
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Successful Update

Gigabyte B550M DS3H AC R2 is the second revision of the popular motherboard on the AMD B550 chipset with support for PCIe 4.0 for graphics cards and SSDs. In comparison, the Intel H610 limits the M.2 slot to the third generation of PCI-Express, and there are usually only two memory slots. The B550M DS3H provides four DIMM DDR4 slots with a frequency of up to 4733 MHz, which is almost approaching the starting figures of DDR5 — starting from 4800 MHz.

Graphics Card Latch

The VRM power subsystem remains the same: 5+3 phases, with a heatsink installed only on the lower arm, but there are thermal sensors on both. The PCIe x16 slot for the graphics card got an extended EZ Latch lock, which simplifies PC assembly and maintenance. The Q-Flash button allows you to update the Agesa BIOS firmware from a USB flash drive even without a processor. There are also three 12V RGB connectors and two 5V ARGB connectors for Gigabyte Fusion lighting synchronization.

Internet Antenna

The main controllers are manufactured by Realtek: 7.1-channel sound ALC1220 with premium audio capacitors, gigabit Ethernet, and a Wi-Fi AC wireless module up to 433 Mbps with Bluetooth. The EZ Plug antenna is easily removable and connects without hassle. When using a processor with integrated graphics, a 4K video signal can be output via HDMI 2.1 or DisplayPort 1.4.

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Motherboard Gigabyte B550M DS3H AC R2