Gigabyte B550M DS3H AC R2
Motherboard | micro ATX | Socket AM4 | AMD B550 Chipset | USB 3.2 Gen 1 | Gigabit LAN, Wi-Fi, Bluetooth | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | Gigabyte B550M DS3H AC R2 - motherboard - micro ATX - Socket AM4 - AMD B550 |
|---|---|
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B550 |
| Processor Socket | 1 x Socket AM4 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
| Max RAM Size | 128 GB |
| RAM Supported | 4 DIMM slots - DDR4, non-ECC, ECC (operate in non-ECC mode), unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 2 x M.2 |
| USB / FireWire Ports | 4 x USB 3.2 Gen 1 + 2 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 2 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | Gigabit Ethernet, 802.11a/b/g/n/ac, Bluetooth 5.0 |
General
| Product Type | Motherboard - micro ATX |
|---|---|
| Chipset Type | AMD B550 |
| Processor Socket | Socket AM4 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 3000 Series/ 3000 G-Series/ 4000 G-Series/ 5000 Series/ 5000 G-Series) |
Supported RAM
| Max Size | 128 GB |
|---|---|
| Technology | DDR4 |
| Bus Clock | 1600 MHz, 1467 MHz, 1334 MHz, 1200 MHz, 1067 MHz |
| Supported RAM Integrity Check | Non-ECC, ECC (operate in non-ECC mode) |
| Registered or Buffered | Unbuffered |
| Features | Dual channel memory architecture, supported ECC modules operate in non-ECC mode |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Audio Codec | Realtek ALC1220 |
| Compliant Standards | High Definition Audio |
LAN
| Network Controller | Realtek RTL8821CE |
|---|---|
| Network Interfaces | Gigabit Ethernet, 802.11a/b/g/n/ac, Bluetooth 5.0 |
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU)) 1 x PCIe 3.0 x16 (x4 mode) 1 x PCIe 3.0 x1 |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 SATA-600 / PCIe 3.0 -connectors: 1 x M.2 PCIe 4.0 -connectors: 1 x M.2 |
| Interfaces | 1 x LAN (Gigabit Ethernet) 1 x PS/2 keyboard / mouse 1 x audio line-in - mini-jack 1 x audio line-out - mini-jack 1 x microphone - mini-jack 1 x HDMI 4 x USB 3.2 Gen 1 4 x USB 2.0 2 x aerial |
| Internal Interfaces | 2 x USB 2.0 - header 2 x USB 3.2 Gen 1 - header 1 x USB-C 3.2 Gen 1 - header 1 x audio - header 1 x serial - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | WfM 2.0 support, UEFI BIOS, SMBIOS 2.7 support, DMI 2.7 support, ACPI 5.0 support |
| Hardware Monitoring | CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer, system voltage, CPU overheating protection, CPU core voltage |
| Hardware Features | Q-Flash, HDCP compliant, On/Off Charge, Q-Flash Plus, Game Boost, RGB FUSION |
Miscellaneous
| Included Accessories | Wi-Fi aerial, IO shield |
|---|---|
| Cables Included | 2 x Serial ATA cable |
| Software Included | Norton Internet Security, @BIOS, EasyTune, Xpress Install, GIGABYTE App Center, GIGABYTE Fast Boot, GIGABYTE Smart Backup, Realtek Gaming LAN Bandwidth Control |
| Width | 24.4 cm |
| Depth | 24.4 cm |
Product features
Versatile connectivity options
The motherboard includes a variety of interfaces such as HDMI, USB 3.2 Gen 1, and audio ports, enhancing the usability for various devices and peripherals.Reliable audio performance
Equipped with high-definition audio capabilities, the Realtek ALC1220 codec ensures crystal clear sound quality for an immersive audio experience.Enhanced networking capabilities
Featuring Gigabit Ethernet and Wi-Fi 5, the motherboard offers quick and reliable Internet access, suitable for both gaming and streaming applications.Efficient thermal management
With hardware monitoring features that track CPU and chassis temperatures, users can maintain optimal performance and avoid overheating issues.Flexible storage solutions
Supports both Serial ATA and M.2 interfaces, allowing for multiple storage configurations and fast data access through RAID options.Key selling points
- Supports AMD Ryzen processors with Socket AM4
- Four DIMM slots for up to 64 GB of DDR4 memory
- Multiple USB ports including USB 3.2 Gen 1 for high-speed data transfer
- Realtek ALC1220 audio codec for high-definition sound
- Integrated Wi-Fi and Bluetooth 5.0 connectivity
References
MPN: B550M DS3H AC R2
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