Gigabyte B550M DS3H AM4 Micro-ATX Motherboard

BH #GIB550MDS3H • MFR #B550M DS3H
Gigabyte B550M DS3H AM4 Micro-ATX Motherboard
Key Features
  • Micro-ATX Form Factor
  • AMD B550 Chipset | AM4 Socket
  • Supports 3rd Gen AMD Ryzen CPUs
  • 4 x Dual-Channel DDR4-4733 (OC)
The Gigabyte B550M DS3H AM4 Micro-ATX Motherboard is designed around the AMD B550 chipset, supporting 3rd Gen AMD Ryzen processors with an AM4 socket. It has four memory slots, supporting up to 128GB of dual-channel RAM, which can run at up to 4733 MHz (O.C.). This motherboard features a micro-ATX form factor, which fits in smaller tower cases. Other integrated features include Realtek Gigabit Ethernet, Realtek 7.1-channel audio support, RGB Fusion 2.0 support, and Gigabyte Q-Flash Plus.
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Gigabyte B550M DS3H Overview

  • 1Description
  • 2PCIe 4.0 Bandwidth
  • 3Dual NVMe PCIe 4.0/3.0 M.2 Connectors
  • 4Realtek LAN
  • 5Smart Fan 5
  • 6RGB Fusion 2.0
  • 7Q-Flash Plus

The Gigabyte B550M DS3H AM4 Micro-ATX Motherboard is designed around the AMD B550 chipset, supporting 3rd Gen AMD Ryzen processors with an AM4 socket. It has four memory slots, supporting up to 128GB of dual-channel RAM, which can run at up to 4733 MHz (O.C.). This motherboard features a micro-ATX form factor, which fits in smaller tower cases. Other integrated features include Realtek Gigabit Ethernet, Realtek 7.1-channel audio support, RGB Fusion 2.0 support, and Gigabyte Q-Flash Plus.

PCIe 4.0 Bandwidth
This motherboard pairs third-generation AMD Ryzen processors with high PCIe 4.0 memory bandwidth through the B550 chipset for maximum performance.
Dual NVMe PCIe 4.0/3.0 M.2 Connectors
With NVMe PCIe 4.0/3.0 x4 and PCIe 3.0 x4 M.2 connectors, this motherboard allows you to experience NVMe mode or SATA mode connectivity. Delivering up to 64 Gb/s data transfer speed, the dual M.2 connectors support RAID 0/1/10 modes.
Realtek LAN
Realtek LAN provides high performance for gamers and features automatic bandwidth allocation to ensure highest network priority.
Smart Fan 5
Smart Fan 5 keeps your system cool, allowing you to interchange the fan headers to reflect different thermal sensors at different locations on the motherboard. Smart Fan 5 supports both PWM and Voltage mode fans, making this motherboard more liquid-cooling friendly.
RGB Fusion 2.0
RGB Fusion 2.0 gives you full control of onboard RGB and external RGB devices and lights. Already feature filled with customizable colors and patterns, RGB Fusion 2.0 also has addressable LED support.
Q-Flash Plus
Update the BIOS easily without installing the CPU, memory, and graphics card with Gigabyte Q-FLASH PLUS. You don't have to install components or enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file on the USB flash drive, then press the dedicated Q-FLASH PLUS button.

Gigabyte B550M DS3H Specs

CPU
ChipsetAMD B550
CPU SocketAM4
Back Panel I/O
USB4 x USB 3.1 / USB 3.2 Gen 1 Type-A
4 x USB 2.0 Type-A
Display1 x HDMI 2.1
1 x DVI-D
Audio3 x 3.5 mm
Ethernet / Controller1 x Realtek Gigabit
Memory
Memory Slots4 x 288-Pin
Memory SupportDDR4 2133, 2400, 2667, 2933, 3200, 3333, 3600, 4000, 4400, 4600, 4733 MHz
Maximum Capacity128 GB
Channel ArchitectureDual Channel
ECC SupportNon-ECC, ECC Unbuffered
Storage Expansion
SATA4 x SATA III
M.21 x M Key 2242, 2260, 2280, 22110 (PCIe 4.0 x4, PCIe 4.0 x2, PCIe 3.0 x4, PCIe 3.0 x2, SATA (Unspecified))
1 x M Key 2242, 2260, 2280 (PCIe 3.0 x4, PCIe 3.0 x2, SATA (Unspecified))
RAID SupportRAID 0, 1, 10
Internal I/O
Expansion Slots1 x PCIe 4.0 x16
1 x PCIe 3.0 x16 (x4 mode)
1 x PCIe 3.0 x1
USB1 x USB 3.1 / USB 3.2 Gen 1 Header (Supports 2 USB Type-A Port)
1 x USB 2.0 Header (Supports 2 USB Type-A Port)
Air Cooling1 x 4-Pin CPU
2 x 4-Pin System
Power Connectors1 x 24-Pin Mainboard
1 x 8-Pin ATX
SecurityTPM Module
LED Header3 x RGB
DiagnosticsClear CMOS
Legacy1 x Serial
BIOS
ROM256 Mb
Audio
Audio CodecRealtek ALC887 (7.1-Channel)
Software
Supported Operating SystemsWindows 10 (64-Bit)
Physical
Form FactorMicro-ATX
Dimensions9.6 x 9.6" / 24.4 x 24.4 cm
Packaging Info
Package Weight2.01 lb
Box Dimensions (LxWxH)10.5 x 10.5 x 2.1"

Gigabyte B550M DS3H Reviews

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