−6%
Gigabyte B840M DS3H
AM5, AMD B840, mATXPrice in EUR including VAT
Delivered between Wed, 25/3 and Fri, 27/3
More than 10 pieces in stock at supplier
More than 10 pieces in stock at supplier
free shipping
Product details
Boost the performance of your computer with Gigabyte's proven motherboard series: AORUS, AERO and Gigabyte. With innovative design and state-of-the-art functions, these boards deliver outstanding performance and reliability. Whether you are a gamer, content creator or professional user, these series are tailored to your needs and guarantee excellent quality and the latest technologies.
Mainboard features | Front panel audio connector |
Number of memory modules (RAM) | 4x |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Item number | 54659601 |
Manufacturer | Gigabyte |
Category | Motherboards |
Manufacturer no. | B840M DS3H |
Release date | 17/7/2025 |
External links |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B840 |
Mainboard features | Front panel audio connector |
BIOS type | UEFI AMI |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4x |
Max. memory (RAM) | 256 GB |
Max. RAM OC | 5200 MHz |
Supported memory speed | 5200 MHz, 6200 MHz, 6400 MHz, 6600 MHz, 7000 MHz, 7900 MHz, 7950 MHz, 8000 MHz, 8200 MHz |
Transfer rate | 8200 MT/s |
RAM buffer | Unbuffered |
Video connections | DisplayPort |
Network connections | RJ45 (1x) |
Ethernet controller brand | Realtek |
Max. port speed | 2.50 Gbit/s |
Chip | Realtek ALC897 |
Audio Connections | Headphone output (1x) |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | M.2 (2x), S-ATA III (4x) |
Expansion slot | PCI Express x16 (3x) |
PCI express version (max.) | 4 |
Number of fan connector | 2 |
USB ports | USB-A, USB-C |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (2x), USB-C 3.2 Gen 1 (1x) |
Power connectors | 24-pin ATX |
CO₂ emissions | 1605,13 kg |
Climate contribution | EUR 5,75 |
Scope of delivery | Norton® Internet Security (OEM version) |
Length | 174 mm |
Width | 244 mm |
Height | 35 mm |
Weight | 1050 g |
Product Safety |
Length | 26.80 cm |
Width | 26.40 cm |
Height | 5.70 cm |
Weight | 1.04 kg |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
Legal concerns
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: Galaxus- 1.MSI2,4 %
- 2.ASUS2,5 %
- 2.Gigabyte2,5 %
- 4.AsRock2,9 %
- 5.Supermicro3,2 %
Statutory warranty case duration
How 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?
Source: Galaxus- 1.Supermicro0 days
- 2.AsRock4 days
- 3.MSI6 days
- 4.ASUS8 days
- 5.Gigabyte10 days
Return rate
How often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus- 1.MSI4,7 %
- 2.ASUS5,1 %
- 2.Gigabyte5,1 %
- 4.AsRock5,9 %
- 5.Biostar7,1 %
Source: Galaxus