Gigabyte B550M DS3H micro ATX AMD Motherboard | AM4 Socket - 4 x DDR4 Memory Slots
KEY FEATURES
- Supports AMD Ryzen 5000 Series/ Ryzen 5000 G-Series/ Ryzen 4000 G-Series and 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
- 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
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Frequently Asked Questions
How many memory slots does this motherboard have?
Does the motherboard support RGB lighting?
What is the warranty period for this motherboard?

Gigabyte B550M DS3H micro ATX AMD Motherboard | AM4 Socket - 4 x DDR4 Memory Slots
Description
The Gigabyte B550M DS3H micro ATX AMD Motherboard is engineered for gamers and PC enthusiasts who demand high performance and reliability. With its advanced features and robust design, this motherboard supports the latest AMD Ryzen processors, ensuring your system runs smoothly under pressure. Whether you're gaming, streaming, or multitasking, the B550M DS3H is your gateway to an exceptional computing experience.
Key Benefits
- Optimised Power Delivery: Utilising a 5+3 phases pure digital PWM and Low RDS(on) MOSFETs, this motherboard ensures precise power distribution to your CPU and components, enhancing overall system performance and scalability.
- Lightning-Fast Storage Options: Equipped with dual NVMe PCIe 4.0/3.0 M.2 connectors, you can achieve data transfer speeds of up to 64 Gb/s, providing an ideal solution for high-speed storage and supporting RAID configurations.
- Superior Gaming Connectivity: The exclusive Realtek 8118 Gaming LAN prioritises your gaming traffic, ensuring a smooth and uninterrupted online experience, even during intense gaming sessions.
- Stunning Visuals with HDMI 2.1: Enjoy 4K resolution at 60Hz with HDMI 2.1 support, allowing for multiple video streams and cinematic viewing experiences, all while maintaining backward compatibility with earlier HDMI versions.
- Advanced Cooling Solutions: With Smart Fan 5 technology, you can customise fan settings to maintain optimal temperatures, ensuring your system stays cool during demanding tasks.
- Customisable RGB Lighting: The RGB Fusion 2.0 feature allows you to personalise your PC's aesthetics with vibrant lighting effects, making your build not just powerful but visually striking as well.
Additional Features
The Gigabyte B550M DS3H is packed with features designed for both performance and convenience: - High-End Audio Capacitors: Delivering high-fidelity audio, these capacitors ensure an immersive sound experience, perfect for gaming and multimedia. - Ultra Durable Design: With solid pin power connectors and anti-sulfur design, this motherboard is built to withstand the rigours of high-performance computing, ensuring longevity and reliability. - User-Friendly BIOS: The refreshed BIOS interface makes it easy to set up and optimise your system, while the GIGABYTE APP CENTER provides easy access to utilities and drivers. - Flexible Fan Control: The intelligent fan control design allows you to map fan speeds based on thermal readings, ensuring your system operates quietly and efficiently. - XSplit Gamecaster Integration: Stream your gameplay effortlessly with integrated XSplit Gamecaster, allowing you to share your gaming moments with friends and followers easily.
Why Buy
The Gigabyte B550M DS3H micro ATX AMD Motherboard is not just a component; it's a foundation for your next high-performance PC build. With its combination of advanced features, robust design, and user-friendly interface, it's the perfect choice for gamers and professionals alike. Elevate your computing experience and enjoy the reliability and performance that Gigabyte is known for.
Feature
Easy 14 days Returns
Eligible for Next day Delivery
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Shipping Information
- Next Business Day: £6.99
- 2 days Delivery: £4.99
- 3- 5 Days Shipping: £3.99
- Orders Over £99.00: Free Standard Delivery
Processor | |
---|---|
Supported processor sockets | Socket AM4 |
Maximum number of SMP processors | 1 |
Compatible processor series | AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series |
Processor socket | Socket AM4 |
Processor manufacturer | AMD |
Memory | |
---|---|
Maximum internal memory per slot | 32 GB |
Unbuffered memory | Yes |
Maximum internal memory | 128 GB |
Supported memory clock speed (max) | 4733 MHz |
Supported memory clock speeds | 4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz |
ECC сompatibility | ECC & Non-ECC |
Memory channels | Dual-channel |
Memory slots type | DIMM |
Number of memory slots | 4 |
Supported memory types | DDR4-SDRAM |
Storage controllers | |
---|---|
RAID levels | 0, 1, 10 |
RAID support | Yes |
Number of HDDs supported | 4 |
Number of storage drives supported | 6 |
Supported storage drive interfaces | SATA III |
Supported storage drive types | HDD & SSD |
Graphics | |
---|---|
DirectX version | 12.0 |
HDCP | Yes |
Maximum resolution | 4096 x 2160 pixels |
Parallel processing technology support | Not supported |
Internal I/O | |
---|---|
Number of RGB LED pin headers | 5 |
RGB LED pin header | Yes |
TPM connector | Yes |
Serial port headers | 1 |
12V power connector | Yes |
Number of water pump connectors | 2 |
Number of EPS power connectors (8-pin) | 1 |
EPS power connector (8-pin) | Yes |
Number of CPU fan connectors | 1 |
Number of chassis fan connectors | 2 |
CPU fan connector | Yes |
ATX Power connector (24-pin) | Yes |
Front panel connector | Yes |
Front panel audio connector | Yes |
Number of SATA III connectors | 4 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
USB 2.0 connectors | 1 |
Rear panel I/O ports | |
---|---|
Microphone in | Yes |
Line-in | Yes |
Headphone outputs | 1 |
DVI-D ports quantity | 1 |
HDMI version | 2.1 |
HDMI ports quantity | 1 |
PS/2 ports quantity | 1 |
Ethernet LAN (RJ-45) ports | 1 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
USB 2.0 ports quantity | 4 |
Network | |
---|---|
Wi-Fi | No |
LAN controller | Realtek RTL8111H |
Ethernet interface type | Gigabit Ethernet |
Ethernet LAN | Yes |
Features | |
---|---|
Harmonized System (HS) code | 84733020 |
Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
Cooling type | Passive |
Power source type | ATX |
PC health monitoring | Fan, Temperature, Voltage |
Product colour | Brown |
Audio output channels | 7.1 channels |
Audio chip | Realtek ALC897 |
Motherboard chipset | AMD B550 |
Motherboard chipset family | AMD |
Motherboard form factor | micro ATX |
Component for | PC |
Expansion slots | |
---|---|
2nd M.2 highest PCI Express generation | 3.0 |
2nd M.2 largest key size | 2280 |
1st M.2 highest PCI Express generation | 4.0 |
1st M.2 largest key size | 22110 |
Number of M.2 (M) slots | 2 |
PCI Express x16 (Gen 4.x) slots | 1 |
PCI Express x16 (Gen 3.x) slots | 1 |
PCI Express x1 (Gen 3.x) slots | 1 |
BIOS | |
---|---|
Desktop Management Interface (DMI) version | 2.7 |
System Management BIOS (SMBIOS) version | 2.7 |
Clear CMOS jumper | Yes |
ACPI version | 5.0 |
BIOS memory size | 128 Mbit |
BIOS type | UEFI AMI |
Packaging data | |
---|---|
Package weight | 927 g |
Package height | 54 mm |
Package depth | 265 mm |
Package width | 265 mm |
Battery | |
---|---|
Battery type | CR2032 |
Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
Number of battery cells | 1 |
Battery weight | 3 g |
Lithium weight per battery | 0.07 g |
Logistics data | |
---|---|
Country of origin | China |
Products per shipping (inner) case | 1 pc(s) |
Weight & dimensions | |
---|---|
Height | 35 mm |
Depth | 244 mm |
Width | 244 mm |
Packaging content | |
---|---|
Bundled software | Norton® Internet Security (OEM version)LAN bandwidth management software |
Screws included | Yes |
Batteries included | Yes |
Technical details | |
---|---|
Warranty period | 3 year(s) |
Other features | |
---|---|
Weight | 630 g |
Frequently Asked Questions
How many memory slots does this motherboard have?
Does the motherboard support RGB lighting?
What is the warranty period for this motherboard?
What processors are compatible with the Gigabyte B550M DS3H?
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