GIGABYTE B840M DS3H motherboard, Socket AM5, AMD B840, Micro-ATX, DDR5
The GIGABYTE B840M DS3H is a compact Micro-ATX motherboard featuring the modern AMD B840 chipset for AM5 processors. It is aimed at gamers, creators, and PC enthusiasts who are looking for a reliable board with current features and solid specifications.
- Compatible with Ryzen 7000–9000 – ideal for current AM5 CPUs
- Supports ultra-fast DDR5 RAM up to 8,200 MT/s
- Two M.2 PCIe 4.0 slots for lightning-fast NVMe SSDs
- 2.5 Gbit LAN for fast network connections
- Q-Flash Plus and EZ-Latch for convenient updates and installation
Current platform for strong performance
The B840M DS3H offers full support for the latest generation of AMD Ryzen processors with AM5 socket. Thanks to the modern VRM design with 8+2+2 phases, your CPU receives a stable and efficient power supply – perfect for gaming, streaming, and productive work.
Fast memory and flexible expansion
Four DDR5 slots provide space for up to 256 GB of RAM with high frequencies of up to 8,200 MT/s (OC). For storage solutions, you have two PCIe 4.0 x4 M.2 slots as well as four SATA connectors available – ideal for large games and creative projects.
Easy setup and strong connectivity
Thanks to practical features such as EZ-Latch for quick installation and removal of GPUs and Q-Flash Plus for BIOS updates without a CPU, installation and maintenance are particularly user-friendly. Common connections such as HDMI 2.1, USB-C 3.0, USB-A, and 2.5 Gbit LAN ensure a future-proof setup.
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Colour
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Primary Colour
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Silver
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Form Factor
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Motherboard formfactor
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Micro-ATX
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CPU
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CPU Manufacturer
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AMD
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CPU Socket
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AM5
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Motherboard
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Motherboard Chipset
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AMD B840
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Dual BIOS
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No
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Built-In I/O Shield
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No
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Memory
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Max. Memory
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256 GB
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Memory Type
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DDR5
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Memory Form Factor
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DIMM
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Max. Memory Speed (Standard)
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5200 MT/s
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Max. Memory Speed (OC)
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8200 MT/s
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EEC Support
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No
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Memory slots
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4x
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Wi-Fi & LAN
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LAN
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Yes
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LAN Ports
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1x (in total)
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Wi-Fi / Bluetooth
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No
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Cooling
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Backplate
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No
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M.2 Heatsinks
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No
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VRM Heatsinks
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No
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Water Cooling
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Watercooling
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No
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Internal Ports
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CPU Power Supply
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1x 8-Pin
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USB 3.0 / 3.1 / 3.2 (internal) Type C Header
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1
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USB 3.0 (internal) Header
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1
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USB 2.0 (internal) Header
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2
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Front Panel Audio Header
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Yes
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External Ports
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USB 3.0 (external) Type C
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1
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USB 3.0 (external) Type A
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2
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USB 2.0 (external) Type A
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4
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Display Connectors
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Display Port (2x), HDMI (1x)
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Storage Ports
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M.2 PCIe 4.0 x4
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2
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SATA 6G (internal)
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4
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Back Connect
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Back Connect
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No
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Expansion Slots
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PCIe x16 slots (total)
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2
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PCIe 4.0 x1 mechanical slot
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1
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PCIe 3.0 x1 mechanical slot
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1
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Fan Header
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3 Pin Fan Connectors
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2
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4 Pin Fan Connectors
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1
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Lighting
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Lighting / RGB
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No
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