Catalogue

GIGABYTE B840M DS3H

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Motherboard - AMD B840, AMD AM5 socket, PCI Express 4.0, 2× PCIe x16, 4× DDR5 8200MHz (OC), 4× SATA III, 2× M.2, RJ-45 (LAN) 2,5Gbps, 8ch audio, form factor: mATX (Micro ATX)
  106.90 €
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GIGABYTE B840M DS3H

The GIGABYTE B840M DS3H motherboard delivers modern features and a stable platform for both gamers and demanding users. With BIOS optimisations, advanced cooling, and support for high-frequency DDR5 memory, it provides reliable performance and is ready for future hardware generations. The model is designed to be a versatile solution for both gaming and work.

Chipset

AMD B840

Chipset
Socket

AMD AM5

Socket
Format

mATX (Micro ATX)

Format
Memory type

DDR5

Memory type
RAM slots

4×

Number of RAM slots

Key features of the GIGABYTE B840M DS3H motherboard

  • X3D Turbo Mode for an instant boost in gaming performance
  • HyperTune BIOS with AI optimisation
  • DDR5 support with overclocking up to 8200MT/s
  • Digital VRM design for stable power delivery
  • M.2 Thermal Guard for effective SSD cooling
  • 2.5GbE LAN for fast and stable connectivity
  • Support for PCIe 4.0 devices
  • Hi-Fi Audio with high-quality capacitors and noise guard
GIGABYTE B840M DS3H

Advanced features

Key highlights include X3D Turbo Mode, which boosts gaming performance with a single click, bringing the performance of standard Ryzen™ 9000 processors closer to that of 3D V-Cache models. HyperTune BIOS technology uses artificial intelligence elements to optimise settings, delivering a user-friendly yet effective system acceleration. Support for DDR5 memory with overclocking capabilities up to 8200MT/s ensures high throughput and stability.

GIGABYTE B840M DS3H

Stability and connectivity

The board features a digital VRM design for consistent power delivery, durable components, and robust cooling, including the M.2 Thermal Guard. It also comes with modern interfaces like 2.5GbE LAN, PCIe 4.0 support for graphics cards and storage, and high-quality audio equipment with Hi-Fi Audio and a noise guard. This makes the board ready to deliver high performance even in demanding builds.

GIGABYTE B840M DS3H

Port configuration

Storage

  • Number of SATA III: 4
  • Number of M.2: 2
  • M.2 Slot 1 – M.2 PCIe 4.0 x4/x2 (Socket 3, type 2580/2280)
  • M.2 Slot 2 – M.2 PCIe 4.0 x4/x2 (Socket 3, type 25110/22110/2580/2280)
  • Features: RAID 0, RAID 1, RAID 10 (RAID 5 for AMD Ryzen™ 9000 Series only)

USB ports

  • Rear USB-C 3.2 Gen 1: 1
  • Rear USB 3.2 Gen 1: 2
  • Rear USB 2.0/1.1: 4
  • Internal USB-C 3.2 Gen 1: 1
  • Internal USB 3.2 Gen 1: 1
  • Internal USB 2.0/1.1: 2

Graphics

  • HDMI 2.1
  • 2× DisplayPort 1.4

Sound

  • Number of channels: 7.1
  • Rear connectors: 3× 3.5mm audio jack
  • Internal connectors: S/PDIF Out

Other

  • LAN: Realtek 2.5 GbE LAN (2.5Gbps/1Gbps/100Mbps)
  • Power: 24-pin ATX, 8-pin ATX 12V
  • Cooling: CPU FAN, CPU FAN/PUMP, system FAN, system FAN/PUMP
  • Internal connectors: RGB LED, ARGB LED, TPM, Reset, Clear CMOS, temperature sensors
info

Choosing a motherboard

When choosing a motherboard (or mainboard), it's important to pay close attention to the motherboard's socket type, form factor, and chipset. These are the most crucial parameters, ensuring the board is compatible with the processor, expansion cards, and other components. The specific socket determines your choice of processor, while the remaining connectors dictate the other components you'll need for your future PC.

Specifications

Compare
Socket
AMD AM5
Chipset
AMD B840
Motherboard form factor
mATX (Micro ATX)
Basic functions
For CPU with integrated GPU, Integrated network card, Integrated sound card, PCI Express 4.0
Memory type
DDR5

Socket and chipset

Socket
AMD AM5
Chipset
AMD B840

Format & functions

Motherboard form factor
mATX (Micro ATX)
Basic functions
For CPU with integrated GPU, Integrated network card, Integrated sound card, PCI Express 4.0

Memory

Memory type
DDR5
Number of RAM slots
4 ×
Max. frequency (OC)
8,200 MHz
Design
DIMM
Connection Mode
dual-channel

Advanced parameters

Number of sound card channels
8.0

Connectors

External
DisplayPort 1.4, HDMI 2.1, Jack, PS/2, RJ-45 (LAN) 2.5Gbps, USB 2.0, USB 3.2 Gen 1, USB-C 3.2 Gen 1
Internal
PCIe 3.0 x4, PCIe 4.0 x16, RGB LED Header, Serial ATA III, TPM header, USB 2.0 header, USB 3.2 Gen 1 header, USB-C 3.2 Gen 1 header
PCI express x16
2×
USB 2.0
4×
USB 3.2 Gen 1 (USB 3.0)
3×
M.2 slots
2×
Serial ATA III
4×

Compatibility

Compatible processor generation
7th generation Ryzen, 8th generation Ryzen, 9th generation Ryzen

Colour

Colour
Black
More Specifications

SIL Servis Partner a.s., Těšínská 1970/56, 710 00 Slezská Ostrava, Czech Republic, +420 552 301 141, [email protected]

Gigabyte, founded in 1986, is an irreplaceable player in the field of computer components. They put great emphasis on key technologies and the strictest quality standards. The company produces a wide range of basic computer components such as motherboards and graphics cards, but also have many computer peripherals, laptops, tablets, desktops and even network solutions and servers on offer. Recently they also introduced a line of Gigabyte mobile phones.

Note:

This product is not an independently functional unit and may require professional installation.

Specifications can be changed without notice. Images are for illustrative purposes only.

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