Gigabyte B840M DS3H WiFi6 (B840,AM5,mATX,DDR5)
AM5, AMD B840, mATXPrice in EUR including VAT
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Enhance your computer's performance with GIGABYTE's proven motherboard series: AORUS, AERO, and GIGABYTE. With thoughtful design and modern features, these boards offer reliable performance and high stability. Whether you are a gamer, content creator, or professional user, these series are tailored to your needs and impress with high build quality and support for current technologies.
Processor family | AMD 7000 Series |
Memory type | DDR5 RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | S-ATA III (4x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Clear CMOS Button, Front panel audio connector, RGB header |
Item number | 61576490 |
Manufacturer | Gigabyte |
Category | Motherboards |
Manufacturer no. | B840M DS3H WF6 |
Release date | 1.9.2025 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B840 |
Mainboard features | Clear CMOS Button, Front panel audio connector, RGB header |
Operating system compatibility | Windows, Windows 10 |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 6 / 802.11ax |
Processor family | AMD 7000 Series |
Memory form factor | DIMM |
Number of pins | 288 x |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 256 GB |
Memory chip | DDR5 SDRAM |
Max. RAM OC | 8200 MHz |
Supported memory speed | 4400 MHz, 4800 MHz, 5200 MHz, 5600 MHz, 6000 MHz, 6200 MHz, 6400 MHz, 6600 MHz, 7000 MHz, 7600 MHz, 7800 MHz, 7900 MHz, 7950 MHz, 8000 MHz, 8200 MHz |
Memory type | DDR5 RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (2x), HDMI (1x) |
Video connection version | Display port 1.4, HDMI 2.1 |
Network connections | RJ45 Gigabit Ethernet (1x) |
Ethernet controller brand | Realtek |
Ethernet controller | Realtek RTL8125 |
Max. port speed | 2.50 Gbit/s |
Chip | Realtek ALC897 |
Audio channel | 7.1 Channel |
Audio Connections | Headphone output (1x), Jack 3.5mm (1x), Jack 3.5mm Line In (1x), Microphone |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | S-ATA III (4x) |
Expansion slot | PCI Express x16 (Gen 3) (1x), PCI Express x16 (Gen 4) (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 3 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (1x), USB-C 3.2 Gen 1 (1x) |
Power connectors | 24-pin ATX |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Norton® Internet Security (OEM version) |
Length | 244 mm |
Width | 244 mm |
Height | 35 mm |
Weight | 1130 g |
Length | 27.90 cm |
Width | 27.40 cm |
Height | 7.50 cm |
Weight | 1.12 kg |
Product Safety |
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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Source: Galaxus