GIGABYTE B550M DS3H AC R2 Motherboard

£93.13 inc VAT

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About This Item

  • AMD B550 chipset for Ryzen 3000/4000/5000 series processors
  • 4 DIMM slots supporting up to 128GB DDR4-4733 (OC) memory
  • 2 M.2 slots (1x PCIe 4.0, 1x PCIe 3.0) plus 4 SATA III connectors
  • Micro ATX form factor with passive cooling design
  • Wi-Fi 5, Bluetooth 5.0, and 1GbE LAN connectivity

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Description

GIGABYTE B550M DS3H AC R2 | Compact AMD Powerhouse

The GIGABYTE B550M DS3H AC R2 Motherboard delivers a robust foundation for AMD Ryzen 5000 CPUs, featuring a 5+3 phase VRM design and support for up to 4733MHz DDR4 memory. This micro ATX board combines PCIe 4.0 and 3.0 M.2 slots with Wi-Fi 5, Gigabit LAN, and USB 3.2 Gen 1 connectivity, making it ideal for compact gaming rigs and productivity builds where performance and reliability matter.

Metric Spec.
CPU Support AMD Ryzen 3000/4000/5000 Series
Memory Capacity Up to 128GB DDR4
PCIe M.2 Slots 1x PCIe 4.0 + 1x PCIe 3.0
Wi-Fi Standard Wi-Fi 5 (802.11ac)
Warranty 3 years

Built for Ryzen 5000 Performance

The 5+3 phase VRM design provides stable power delivery to AMD Ryzen 5000 CPUs, enabling consistent performance during demanding workloads. With support for up to 4733MHz DDR4 memory (overclocked), you can maximise bandwidth for gaming, content creation, or multitasking. The B550 chipset supports PCIe 4.0 for the primary M.2 slot, ensuring your NVMe SSD operates at peak speeds for faster boot times and application loading.

Versatile Storage and Expansion

This motherboard offers six total storage options with two M.2 slots and four SATA III ports. The PCIe 4.0 M.2 slot supports the latest high-speed SSDs, while the secondary M.2 slot uses PCIe 3.0 for additional storage flexibility. RAID 0, 1, and 10 configurations are supported, allowing you to optimise for speed, redundancy, or a balance of both. Whether you’re building a gaming system or a workstation, the storage options accommodate both HDD and SSD configurations.

Comprehensive Connectivity Suite

Stay connected with dual-band Wi-Fi 5 and Bluetooth 5.0, providing wireless flexibility for peripherals and internet access. The Gigabit Ethernet port ensures reliable wired connectivity for gaming and streaming. Front panel USB 3.2 Gen 1 ports offer fast data transfer speeds, while the included antenna supports the wireless capabilities. The Realtek ALC1220-VB audio chip delivers 7.1 channel surround sound for immersive gaming and entertainment experiences.

Compact Micro ATX Design

The micro ATX form factor (244mm x 244mm) fits in smaller cases without sacrificing essential features. This makes it perfect for space-conscious builds where you need performance but want to maintain a smaller footprint. The passive cooling design reduces noise while maintaining optimal temperatures, and the dark brown PCB provides a professional appearance that complements most build themes.

Box contents

  • GIGABYTE B550M DS3H AC R2 Motherboard
  • I/O shield
  • Motherboard manual
  • SATA cables (quantity not specified)
  • M.2 screws
  • Wi-Fi antennas
  • CMOS battery
  • Driver/software disc (if included)

Check before you buy

  • Confirm your CPU is from the AMD Ryzen 3000, 4000, or 5000 series
  • Verify your case supports micro ATX motherboards (244mm x 244mm)
  • Check that your power supply has a 24-pin ATX and 8-pin EPS connector
  • Confirm your intended M.2 SSDs are compatible with PCIe 4.0 or 3.0 standards

Frequently Asked Questions

Q: Does this motherboard support Windows 11?

A: Yes, it supports Windows 10 x64 and Windows 11 x64 operating systems.

Q: What is the maximum memory speed supported?

A: The motherboard supports up to 4733MHz DDR4 memory when overclocked.

Q: Can I use this with an AMD Ryzen 7 5800X processor?

A: Yes, it supports all AMD Ryzen 5000 series CPUs including the Ryzen 7 5800X.

Q: Does it have built-in Wi-Fi and Bluetooth?

A: Yes, it includes Wi-Fi 5 (802.11ac) and Bluetooth 5.0 connectivity with included antennas.

Q: How many M.2 slots are available?

A: There are two M.2 slots – one supporting PCIe 4.0 and one supporting PCIe 3.0.

The Consultant’s verdict & warranty

The GIGABYTE B550M DS3H AC R2 offers excellent value for users building compact AMD systems who need reliable performance without breaking the bank. Its support for Ryzen 5000 CPUs, dual M.2 slots with PCIe 4.0 capability, and comprehensive connectivity make it suitable for both gaming and productivity applications. The 3-year manufacturer warranty provides peace of mind for your investment. This motherboard represents a balanced choice for those prioritising performance, features, and affordability in a micro ATX package.

Specifications
Internal I/O
Number of M.2 (M) slots2
Front panel connectorYes
Supported storage drive interfacesM.2, PCI Express 3.0, PCI Express 4.0, SATA III
USB 2.0 connectors1
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
TPM connectorYes
Serial port headers1
Number of SATA III connectors4
Number of chassis fan connectors2
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Number of CPU fan connectors1
Number of EPS power connectors (8-pin)1
Number of RGB LED pin headers5
Technical details
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Supported processor socketsSocket AM4
Serial port headers1
PC health monitoringFan, Temperature, Voltage
Parallel processing technology supportNot supported
On-board graphics cardNo
HDMI version2.1
Cooling typePassive
Motherboard form factormicro ATX
Component forPC
Warranty period3 year(s)
Audio
Audio output channels7.1 channels
Performance
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
RAID levels0, 1, 10
Supported processor socketsSocket AM4
PC health monitoringFan, Temperature, Voltage
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Supported processor socketsSocket AM4
Processor socketSocket AM4
Memory
Number of memory slots4
Memory slots typeDIMM
Supported memory typesDDR4-SDRAM
Memory channelsDual-channel
Supported memory clock speeds4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz
Maximum internal memory128 GB
Unbuffered memoryYes
Supported memory clock speed (max)4733 MHz
ECC сompatibilityECC & Non-ECC
Maximum internal memory per slot32 GB
Storage controllers
Number of HDDs supported4
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 3.0, PCI Express 4.0, SATA III
RAID levels0, 1, 10
Number of storage drives supported6
RAID supportYes
Graphics
Parallel processing technology supportNot supported
On-board graphics cardNo
Maximum resolution5120 x 2880 pixels
HDCPYes
DirectX version12.0
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
DisplayPort version1.4
USB 2.0 ports quantity2
WiFi-AP antenna jack2
PS/2 ports quantity1
Microphone inYes
Headphone outputs1
HDMI version2.1
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity1
Line-inYes
Network
Ethernet LANYes
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
LAN controllerRealtek RTL8111H
Ethernet interface typeGigabit Ethernet
BluetoothYes
Bluetooth version5.0
Top Wi-Fi standardWi-Fi 5 (802.11ac)
WLAN controller modelRealtek RTL8821CE
Features
Power source typeATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Motherboard chipset familyAMD
Motherboard chipsetAMD B550
Supported processor socketsSocket AM4
PC health monitoringFan, Temperature, Voltage
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Audio chipRealtek ALC1220-VB
Product colourDark brown
Expansion slots
Number of M.2 (M) slots2
PCI Express x1 (Gen 3.x) slots1
PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
1st M.2 largest key size2280
1st M.2 highest PCI Express generation4.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation3.0
BIOS
Battery technologyLithium-Manganese Dioxide (LiMnO2)
BIOS typeUEFI AMI
Clear CMOS jumperYes
BIOS memory size128 Mbit
ACPI version5.0
System Management BIOS (SMBIOS) version2.7
Desktop Management Interface (DMI) version2.7
Power
Power source typeATX
Video
Maximum resolution5120 x 2880 pixels
HDCPYes
DirectX version12.0
Packaging data
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.07 kg
Software
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Bundled softwareNorton® Internet Security (OEM version) LAN bandwidth management software
Battery
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery weight3 g
Number of battery cells1
Lithium weight per battery0.07 g
Battery typeCR2032
Logistics data
Products per shipping (inner) case1 pc(s)
Weight & dimensions
Height35 mm
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.07 kg
Weight980 g
Width244 mm
Depth244 mm
Packaging content
Bundled softwareNorton® Internet Security (OEM version) LAN bandwidth management software
Batteries includedYes
Screws includedYes
Antenna includedYes
Other features
Height35 mm
Package width270 mm
Package depth268 mm
Package height68 mm
Package weight1.07 kg
Weight980 g
Identifiers
Additional EANs0889523048641

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