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Description

GIGABYTE B550M DS3H R2 Motherboard for AMD Ryzen 5000, 4000 and 3000 processors with AM4 socket, featuring a 5+3 phase VRM and support for up to 4733 MHz DDR4 in overclocked configuration. It includes two M.2 slots, one compatible with PCIe 4.0 and another with PCIe 3.0, plus six SATA III ports and 1 GbE LAN connectivity for a stable network. Supports up to 128 GB of memory in four dual-channel DIMM slots, with ECC and non-ECC options to suit different needs. It also incorporates USB 3.2 Gen 1 and RAID 0, 1 and 10 support, offering flexibility for building a workstation or upgrading a home system with modern components.

Specifications

Processor


  • Processor manufacturer: AMD
  • Processor socket: Socket AM4
  • Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
  • Supported processor sockets: Socket AM4

Memory


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

Storage controllers


  • Supported storage drive types: HDD & SSD
  • Supported storage drive interfaces: M.2, PCI Express 3.0, PCI Express 4.0, SATA III
  • Number of HDDs supported: 4
  • Number of storage drives supported: 6
  • RAID support: Yes
  • RAID levels: 0, 1, 10

Graphics


  • Parallel processing technology support: Not supported
  • Maximum resolution: 5120 x 2880 pixels
  • HDCP: Yes
  • DirectX version: 12.0

Internal I/O


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

Rear panel I/O ports


  • USB 2.0 ports quantity: 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
  • Ethernet LAN (RJ-45) ports: 1
  • PS/2 ports quantity: 1
  • HDMI ports quantity: 1
  • HDMI version: 2.1
  • DisplayPorts quantity: 1
  • DisplayPort version: 1.4
  • Headphone outputs: 1
  • Line-in: Yes
  • Microphone in: Yes

Network


  • Ethernet LAN: Yes
  • Ethernet interface type: Gigabit Ethernet
  • LAN controller: Realtek RTL8111H
  • Wi-Fi: No

Features


  • Motherboard chipset: AMD B550
  • Audio chip: Realtek ALC1220-VB
  • Audio output channels: 7.1 channels
  • Product colour: Dark brown
  • PC health monitoring: Fan, Temperature, Voltage
  • Component for: PC
  • Motherboard form factor: micro ATX
  • Motherboard chipset family: AMD
  • Cooling type: Passive
  • Power source type: ATX
  • Windows operating systems supported: Windows 10 x64, Windows 11 x64

Expansion slots


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

BIOS


  • BIOS type: UEFI AMI
  • BIOS memory size: 128 Mbit
  • ACPI version: 5.0
  • Clear CMOS jumper: Yes
  • Desktop Management Interface (DMI) version: 2.7
  • System management BIOS (SMBIOS) version: 2.7

Logistics data


  • Products per shipping (inner) case: 1 pc(s)

Battery


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

Packaging data


  • Package width: 265 mm
  • Package depth: 265 mm
  • Package height: 54 mm
  • Package weight: 947 g

Weight & dimensions


  • Width: 244 mm
  • Depth: 244 mm
  • Height: 35 mm

Packaging content


  • Batteries included: Yes
  • Screws included: Yes
  • Bundled software: Norton® Internet Security (OEM version) LAN bandwidth management software

Other features


  • Weight: 870 g

Technical details


  • Warranty period: 3 year(s)

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