# Motherboard GIGABYTE B550M DS3H R2, B550, Socket AM4, Micro ATX

**URL:** https://aio.lv/en/product--gigabyte-b550m-ds3h-r2--11419770
**Data updated:** 2025-12-30 21:17 (EET)
**Category:** Motherboards
**Manufacturer:** GIGABYTE
**Manufacturer code:** B550M DS3H R2
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 68.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gigabyte-b550m-ds3h-r2--11419770

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The GIGABYTE B550M DS3H R2 motherboard supports AMD Ryzen 5000 CPUs with a 5+3 phase VRM design. It features up to 4733MHz DDR4 (O.C.), 1x PCIe 4.0 and 1x PCIe 3.0 M.2 slots, and offers 1GbE LAN and USB 3.2 Gen 1 connectivity. With a maximum internal memory of 128 GB and support for various storage interfaces including M.2 and SATA III, this Micro ATX motherboard is ideal for high-performance builds.

## Long description

The GIGABYTE B550M DS3H R2 is a Micro ATX motherboard based on the AMD B550 chipset, designed for Socket AM4 processors and supporting AMD Ryzen 5000 series CPUs. It offers a 5+3 phase VRM design, four DDR4 memory slots with up to 128 GB total capacity and overclocking support up to 4733 MHz (O.C.), one PCIe 4.0 x16 slot, one PCIe 3.0 x1 slot, dual M.2 slots (including at least one PCIe 4.0-capable M.2) and multiple SATA III ports for flexible storage configurations. Connectivity includes 1 GbE LAN and USB 3.2 Gen 1 ports, making this Micro ATX board suitable for compact high-performance desktop builds.
Advantages
The motherboard combines B550 chipset features with a compact Micro ATX form factor, providing PCIe 4.0 support for next-generation graphics and NVMe storage while maintaining multiple SATA and M.2 options. Its 5+3 phase VRM topology and four memory slots allow stable power delivery and up to 128 GB DDR4 memory capacity, supporting higher-frequency modules for improved system responsiveness. Onboard 1 GbE LAN and USB 3.2 Gen 1 ensure standard wired networking and fast peripheral connectivity.
Suitable for
 Compact gaming PCs using AMD Ryzen 5000 series processors
 Home or office desktops that require multiple storage devices (M.2 + SATA)
 Budget-friendly content-creation systems with up to 128 GB DDR4 RAM
 Upgrades from older AM4 platforms to PCIe 4.0-capable storage and GPUs
Key specifications
 Form factor: Micro ATX
 Chipset: AMD B550
 Socket: AM4 (supports AMD Ryzen 5000 series CPUs)
 Power design: 5+3 phase VRM
 Memory: 4 × DDR4 slots, up to 128 GB, up to 4733 MHz (O.C.)
 Expansion slots: 1 × PCIe 4.0 x16, 1 × PCIe 3.0 x1
 Storage: 1× (or more) M.2 slot with PCIe 4.0 support, additional M.2 and SATA III ports
 LAN: 1 GbE
 USB: USB 3.2 Gen 1 ports on rear I/O
 Weight: 0.87 kg
How to use
Install the motherboard into a compatible Micro ATX case, fit an AM4-compatible CPU and apply the appropriate CPU cooler. Populate DDR4 modules across the four DIMM slots according to the motherboard manual for dual-channel operation, and install a graphics card into the PCIe 4.0 x16 slot if required. Connect M.2 SSD(s) and SATA drives for storage, and attach front-panel headers, PSU connectors and rear I/O devices. Configure BIOS/UEFI settings to recognize installed memory and storage, enable XMP/DOCP or manual frequency settings for DDR4 overclocking, and update the firmware if recommended.
Usage recommendations
For stable performance, use a quality power supply, apply proper case airflow, and consult the motherboard manual when installing high-frequency memory or multiple M.2 drives. Update drivers and BIOS to the latest versions from GIGABYTE to ensure full compatibility with Ryzen 5000 series processors and PCIe 4.0 devices.

## Specifications

### Features

| Feature | Value |
|---|---|
| Motherboard form factor | Micro ATX |
| Motherboard chipset | AMD B550 |
| Component for | PC |
| Audio output channels | 7.1 |
| Cooling type | Passive |
| PC health monitoring | FAN, Temperature, Voltage |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Motherboard chipset family | AMD |
| Power source type | ATX |

| Feature | Value |
|---|---|
| Product colour | Dark brown |

### Processor

| Feature | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM4 |

### Memory

| Feature | Value |
|---|---|
| Number of memory slots | 4 |
| Maximum internal memory | 128 GB |
| Supported memory types | DDR4-SDRAM |
| Supported memory clock speeds | 4733, 4600, 4400, 4266, 4133, 4000, 3866, 3733, 3600, 3466, 3400, 3200, 2933, 2667, 2400, 2133 |
| Memory channels | Dual-channel |
| Unbuffered memory | Yes |
| Memory slots type | DIMM |
| Supported memory clock speed (max) | 4733 MHz |
| Maximum internal memory per slot | 32 GB |
| ECC сompatibility | ECC & non-ECC |

### Expansion slots

| Feature | Value |
|---|---|
| PCI Express x1 (Gen 3.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 highest PCI Express generation | 3.0 |

### Graphics

| Feature | Value |
|---|---|
| Maximum resolution | 5120 x 2880 |
| Parallel processing technology support | Not supported |
| DirectX version | 12.0 |
| HDCP | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| LAN controller | Realtek RTL8111H |
| Wi-Fi | No |
| Ethernet interface type | Gigabit Ethernet |

### Internal I/O

| Feature | Value |
|---|---|
| USB 2.0 connectors | 1 |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Yes |
| TPM connector | Yes |
| EPS power connector (8-pin) | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Serial port headers | 1 |
| Front panel connector | Yes |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 5 |
| Number of CPU fan connectors | 1 |
| Number of EPS power connectors (8-pin) | 1 |

### Rear panel I/O ports

| Feature | Value |
|---|---|
| PS/2 ports quantity | 1 |
| Line-in | Yes |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |

### Storage controllers

| Feature | Value |
|---|---|
| RAID levels | 1, 10 |
| Supported storage drive types | HDD & SSD |
| RAID support | Yes |
| Number of storage drives supported | 6 |
| Supported storage drive interfaces | M.2, PCI Express 3.0, PCI Express 4.0, SATA III |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 3 year(s) |

### BIOS

| Feature | Value |
|---|---|
| BIOS memory size | 128 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 5.0 |
| Clear CMOS jumper | Yes |
| Desktop Management Interface (DMI) version | 2.7 |
| System Management BIOS (SMBIOS) version | 2.7 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 244 mm |
| Depth | 244 mm |

### Other features

| Feature | Value |
|---|---|
| Number of HDDs supported | 4 |
| Supported processor sockets | Socket AM4 |
| Weight | 0.87 kg |
| Package weight | 947 g |
| Height | 35 mm |
| DisplayPort version | 1.4 |
| Audio chip | Realtek ALC1220-VB |

### Packaging content

| Feature | Value |
|---|---|
| Bundled software | Norton® Internet Security (OEM version)
LAN bandwidth management software |
| Batteries included | Yes |
| Screws included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 265 mm |
| Package height | 54 mm |
| Package width | 265 mm |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
| Battery type | CR2032 |
| Number of battery cells | 1 |
| Battery weight | 3 g |
| Lithium weight per battery | 0.07 g |

### Logistics data

| Feature | Value |
|---|---|
| Products per shipping (inner) case | 1 pc(s) |

## FAQ

### How much does the Motherboard GIGABYTE B550M DS3H R2, B550 cost, and is it available for purchase?

The price is 82.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 449 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Motherboard GIGABYTE B550M DS3H R2, B550 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GIGABYTE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GIGABYTE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: motherboard form factor, motherboard chipset, component for, processor socket, number of memory slots, maximum internal memory, pci express x1 (gen 3.x) slots, pci express x16 (gen 3.x) slots, weight, supported memory types, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

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