Gigabyte B550M DS3H

Gigabyte B550M DS3H

Budget AM4 micro-ATX board with PCIe 4.0, two M.2 slots and DVI plus HDMI output.

  • AM4
  • B550
  • Micro-ATX
  • DDR4
  • 2

PCPR score

6.4

Fair

Best price we’ve seen

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R1

The short version

The B550M DS3H is a basic AM4 micro-ATX board for Ryzen 3000 and 5000 processors. It offers a PCIe 4.0 x16 slot, a CPU-attached PCIe 4.0 M.2 slot with 22110 support, a chipset M.2 slot, four SATA ports and a Q-Flash Plus button. It has no Wi-Fi, USB-C on the rear or DisplayPort, so it fits cost-focused AM4 upgrades.

Pros

  • PCIe 4.0 GPU slot and CPU M.2 slot
  • Q-Flash Plus button
  • HDMI and DVI outputs

Cons

  • No onboard Wi-Fi
  • No USB-C on the rear panel
  • Chipset M.2 slot runs at PCIe 3.0 x2

Best for

  • Budget Ryzen 5000 upgrades

J3

Full specifications

Core

Socket
AM4
Chipset
B550
Form factor
Micro-ATX

Memory

Memory type
DDR4
Memory slots type
DIMM
Memory slots
4
Max memory
128 GB

Expansion

M.2 slots
2
M.2 PCIe 5.0 slots
0
M.2 PCIe 4.0 slots
1
M.2 PCIe 3.0 slots
1
Supports M.2 22110
Yes
SATA ports
4
PCIe x16 slots
1
Primary PCIe slot version
4.0
PCIe x4 slots
1
PCIe x1 slots
1

Connectivity

Wi-Fi
None

Ports & I/O

USB4 / Thunderbolt ports
0
Rear USB-C ports
0
Rear USB-A ports
8
Front USB-C header
No
USB 3 headers
1
USB 2 headers
1
HDMI outputs (iGPU)
1
DisplayPort outputs (iGPU)
0

Cooling

Fan headers
3
ARGB headers (5V)
2
RGB headers (12V)
2

Power

CPU power
1 x 8-pin

Fit

Back-connect (BTF / Project Zero)
No

Features

BIOS flashback
Yes

Compatibility notes

  • Supports Ryzen 5000 and 3000 series; Ryzen 5000 G-series run the GPU and M.2 at PCIe 3.0.
  • Only three fan headers.

P1

Where to buy

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AV1

Video reviews

No verified video reviews yet

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R9

Common questions

Does it support PCIe 4.0?

Yes for the graphics slot and the CPU-attached M.2 slot with Ryzen 5000 and 3000 series processors. Ryzen G-series run PCIe 3.0.

Does it have Wi-Fi?

No, this model has no wireless module. Gigabyte lists separate B550M DS3H AC variants that add Wi-Fi if you need it.

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