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Gigabyte B550M DS3H AC

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Gigabyte B550M DS3H AC
Towards:gaming
Form Factor:micro-ATX
Socket:AMD 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
Power connector:24 pin
Processor power:8 pin

A compact motherboard from Gigabyte, which stands out for its affordable price and high-quality design approach. Based on the modest AMD B550 chipset, it is designed to install most AMD processors released between 2017 and 2022, focused on socket AM4. Part of the 2023 Gigabyte Ultra Durable office line, it's a great solution for a low-cost PC for work or school, and can be the foundation for an entry-level gaming system tuned for 1080p gaming.

When trying to assemble something more powerful, the limiting factor will be far from the most powerful 8-phase power converter, which physically cannot serve a too demanding multi-core processor. Instead, the manufacturer took care of the durability of the board, using double locks for RAM modules, long-life resistors with anti-sulfur coating, compacted textolite and a Q-Flash bootloader that allows you to work with firmware without including the processor, memory and video card.

Up to 128 GB of DDR4 RAM with a maximum frequency of 4733 MHz and support for XMP technology can be loaded into the four available slots. Four classic SATA 3 connectors and two modern compact M.2 ports for installing fast NVMe SSDs are provided for installing drives. There is also a built-in RAID controller for creating a disk array. The gigabit network controller from Realtek with a built-in wireless receiver (Wi-Fi 5 + Bluetooth v 4.2) is responsible for processing and distributing incoming Internet traffic. There are also HDMI and DVI-D ports on the board, which allow you to transfer images from the Vega video core built into Ryzen processors.

All specifications
Specifications B550M DS3H AC
Main
Featuresgaming
SocketAMD AM4
Form factormicro-ATX
Power phases8
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/PCI-E 4x, 1xPCI-E 2x
Integrated RAID controller / RAID 0, RAID 1, and RAID 10 /
Expansion slots
1x PCI-E slots1
PCI-E 16x slots2
PCI Modes16x/4x
PCI Express4.0
Internal connections
TPM connector
USB 2.01
USB 3.2 gen11
ARGB LED strip2
RGB LED strip2
Video outputs
DVI outputDVI-D
HDMI output
HDMI versionv.2.1
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 5 (802.11aс) / Intel AC 3168 /
BluetoothBluetooth v 4.2
LAN (RJ-45)1 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB 2.04
USB 3.2 gen14
PS/21
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-Catalogfebruary 2023
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.
Catalog Gigabyte 2025 - new arrivals, bestsellers, and the most relevant models Gigabyte.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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Gigabyte B550M DS3H AC Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs 53 Phases Pure Digital VRM up to 4733MHz DDR4 O

Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and Ryzen 3000 Series Processors Dual Channel ECC/... moreNon-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 Dual Band 802.11ac Wireless & BT Support with WIFI Antenna High Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality Realtek GbE LAN with Bandwidth Management Rear DisplayPort, HDMI & DVI for Multi-display Support Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
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£99.99

GIGABYTE B550M DS3H AC Motherboard - AMD Ryzen 5000 CPUs. 5+3 Phases V

GIGABYTE B550M DS3H AC Motherboard - AMD Ryzen 5000 CPUs. 5+3 Phases VRM. up to 4733MHz DDR4. 1xPCIe 4.0 + 1xPCIe 3.0 M.2. Wi... more-Fi 5. 1GbE LAN. USB 3.2 Gen 1
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£98.69

Gigabyte B550M DS3H AC AMD Ryzen B550 Micro ATX DDR4 WIFI Motherboard - Socket AM4

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... more® Dual Band 802.11ac WIFI, Realtek GbE LAN, Smart Fan 5 with FAN STOP, ;RGB FUSION 2.0, Q-Flash Plus
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GIGABYTE B550M DS3H AC Motherboard - AMD Ryzen 5000 CPUs 5+3 Phases VRM up to 4733MHz DDR4 1xPCIe 4.0 + 1xPCIe 3.0 M.2 Wi-Fi

AMD StoreMI TechnologyN/AGIGABYTE B550 motherboards maximize your PC's potential with AMD StoreMI technology. StoreMI acceler... moreates 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.N/AN/AThe benefits of AMD StoreMI:N/A Making the PC experience fast smooth and easyN/A Optimizing computer responsiveness from system boot to application launchN/A Offering SSD performance with HDD capacity at an affordable costN/A Quickly accessing key files by automatically learning users' computing behaviorsN/AN/A5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETsN/AGIGABYTE 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.N/AN/AFaster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 ModuleN/AThe 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.N/AN/ADual NVMe PCIe 4.0*/3.0 M.2 ConnectorsN/AWith 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.N/AN/AExclusive Realtek 8118 Gaming LANN/AHigh Speed Gigabit LAN with Automatic Bandwidth AllocationN/ARealtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.N/AN/AHDMI 2.1 for 4K / 60P / 21:9 / HDCP 2.3 SupportN/AHDMI 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.N/AN/ASmart Fan 5N/AWith Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been
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£101.04

Gigabyte B550M DS3H AC mATX Motherboard for AMD AM4 CPUs

PERFORMANCE 5+3 Phases Pure Digital VRM Solution with Low RDS(on) MOSFETs GIGABYTE UD series motherboards use a 5+3 phases... morepure 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. *Actual support may vary by CPU. Exclusive Realtek 8118 Gaming LAN High Speed Gigabit LAN with Automatic Bandwidth Allocation Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience. 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. COOLING Smart Fan 5 With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly. AUDIO High-End Audio Capacitors GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers. Audio Noise Guard GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level. ULTRA DURABLE Q-Flash Plus Update the BIOS easily without installing the CPU, memory and graphics card. With GIGABYTE Q-Flash Plus, you don’t need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just
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