Gigabyte B550M (889523022917)

Home Motherboard Gigabyte B550M

Product Specification

General
Brand : Gigabyte
Model : B550M
Socket Type : AM4
Chipset : AMD B550
Form Factor : Micro ATX
Memory Support
Memory Type : DDR4
RAM Quantity : 4 (Quad Channel)
Max Memory Support : 128 GB
Memory Pin : 288-Pin
Storage Expansion
SATA : 4 x SATA 6 Gb/s
M.2 : M.2 x 2242/2260/2280/22110 M-key, M.2 x 2242/2260/2280 M-key
RAID Support : Yes
I/O Slots
USB : 1 x USB 3.2 Gen, 1 x USB 2.0
PCIe Slots : 2 x PCI-E x16 Slots, 1 x PCI-E x1 Slots
Display Port : HDMI & DVI
Ethernet : 1 x 1000 Mbit/s
Wireless
Wireless Networking : None

GIGABYTE B550M DS3H (AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/PCIe 4.0/HMDI/DVI/DDR4/Motherboard)

  (26853 Total Review)

The GIGABYTE B550M DS3H is a high-value Micro ATX motherboard built for people looking for great performance. The AM4 socket makes this motherboard compatible with a wide range of AMD Ryzen CPUs, including 3rd Gen Ryzen, Ryzen 4000G with integrated graphics, and Ryzen 5000 series. 

The board supports up to 128GB of DDR4 RAM across 4 memory slots, which ensures smooth and fast performance. With both HDMI and DVI-D ports, the motherboard offers great flexibility for connecting modern or older monitors. As a Micro ATX board, the B550M DS3H fits in smaller PC cases while still offering plenty of expansion and performance options. 

Product Features

  • Supports 3rd Gen AMD Ryzen Processors.
  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs.
  • Dual Ultra-Fast NVMe PCIe 4. 0/3. 0 M. 2 Connectors
  • Micro ATX Form Factor.
  • Rear HDMI & DVI Support
  • RGB FUSION 2. 0 with Multi-Zone Addressable LED Light Show Design.
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Out of Stock · Last Checked At: Oct 30, 2026
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Product Specification

General
Brand : Gigabyte
Model : B550M
Socket Type : AM4
Chipset : AMD B550
Form Factor : Micro ATX
Memory Support
Memory Type : DDR4
RAM Quantity : 4 (Quad Channel)
Max Memory Support : 128 GB
Memory Pin : 288-Pin
Storage Expansion
SATA : 4 x SATA 6 Gb/s
M.2 : M.2 x 2242/2260/2280/22110 M-key, M.2 x 2242/2260/2280 M-key
RAID Support : Yes
I/O Slots
USB : 1 x USB 3.2 Gen, 1 x USB 2.0
PCIe Slots : 2 x PCI-E x16 Slots, 1 x PCI-E x1 Slots
Display Port : HDMI & DVI
Ethernet : 1 x 1000 Mbit/s
Wireless
Wireless Networking : None