GIGABYTE B840M D2H - Motherboard, AMD B840, Socket AM5, micro ATX

Elevate your build with the GIGABYTE B840M D2H motherboard—reliable performance, compact design!
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Key specifications

  • BrandGigabyte
  • Processor socketAM5
  • Motherboard chipsetAMD B840
  • Motherboard form factorMicro-ATX
  • Supported memory typesDDR5-SDRAM
  • Number of memory slots2
  • Number of M.2 (M) slots2
  • Maximum internal memory128 GB
  • Compatible processor seriesAMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
  • Video outputsHDMI
  • Product colorDark Brown
  • Weight0.94 kg
  • Warranty3 Years Warranty

Your Gateway to Future-Proof Computing

The GIGABYTE B840M D2H motherboard is an exceptional choice for anyone looking to build a powerful and reliable system. Designed specifically for the latest AMD processors on the AM5 platform, this micro ATX motherboard offers impressive performance and remarkable efficiency. Its robust VRM design works seamlessly with advanced cooling solutions to ensure stable operation, even during demanding tasks.

Enhanced Memory Performance

This motherboard features two DDR5 memory slots configured for dual-channel operation. With support for high-speed memory profiles, you can expect seamless multitasking and extraordinary performance, making it an ideal setup for both gamers and creative professionals looking to push their systems to new heights.

Versatile Expansion and Storage Options

With a full-length expansion slot ready for a graphics card or other PCIe components, the GIGABYTE B840M D2H enables extensive customization. It also boasts two M.2 slots, including one that supports ultra-fast PCIe 4 storage, ensuring reduced loading times and the flexibility to tailor your system to meet your needs.

Comprehensive Connectivity and Networking

This motherboard is equipped with a 2.5Gbps LAN connection for lightning-fast wired internet speeds, a variety of USB ports for connecting peripherals, and an HDMI output for connecting high-definition displays. Whether you're browsing the web, gaming, or creating content, you'll experience seamless integration with your devices.

Innovative Features for Modern Users

Experience intuitive engineering with features designed to enhance usability. The GIGABYTE B840M D2H allows for BIOS updates without the need for installed components, making setup easier than ever. The EZ-Latch mechanism simplifies card installations, while smart power and fan controls help you optimize performance and reduce energy consumption.

Whether you’re a passionate gamer, a dedicated content creator, or someone seeking a reliable foundation for their computing needs, the GIGABYTE B840M D2H motherboard promises to deliver outstanding performance and adaptability in a compact design.

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Compatible processor series AMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
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All specifications 94

Main4
Brand
Gigabyte
Warranty
3 Years Warranty
Product code
GB840MD2H
EAN/UPC code
4719331868116
Processor4
Processor socket
AM5
Compatible processor series
AMD Ryzen 9000 SeriesAMD Ryzen 8000 SeriesAMD Ryzen 7000 Series
Maximum resolution
4096 x 2160 pixels
Processor manufacturer
AMD
Performance2
DirectX version
12.0
Motherboard chipset
AMD B840
Features5
Audio output channels
7.1 channels
Motherboard chipset family
AMD
Motherboard form factor
Micro-ATX
PC health monitoring
Fan, Temperature, Voltage, Water cooling
Windows operating systems supported
Windows 10 x64, Windows 11 x64
Memory10
ECC сompatibility
Non-ECC
Maximum internal memory
128 GB
Maximum internal memory per slot
64 GB
Memory channels
Dual-channel
Memory slots type
DIMM
Number of memory slots
2
Supported memory clock speed (max)
7600 MHz
Supported memory clock speeds
7600,7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz
Supported memory types
DDR5-SDRAM
Unbuffered memory
Yes
Expansion slots7
1st M.2 highest PCI Express generation
4.0
1st M.2 largest key size
2580
2nd M.2 highest PCI Express generation
3.0
2nd M.2 largest key size
2280
Number of M.2 (M) slots
2
PCI Express x16 (Gen 3.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
Ports & interfaces10
Ethernet LAN (RJ-45) ports
1
HDCP
Yes
HDMI ports quantity
1
HDMI version
2.1
Headphone outputs
1
Line-in
Yes
Microphone in
Yes
USB 2.0 ports quantity
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Video outputs
HDMI
General1
Bundled software
Norton Internet Security (OEM version), LAN bandwidth management software
Audio1
Audio chip
Realtek ALC897
Battery5
Battery technology
Lithium-Manganese Dioxide (LiMnO2)
Battery type
CR2032
Battery weight
3 g
Lithium weight per battery
0.07 g
Number of battery cells
1
BIOS6
ACPI version
5.0
BIOS memory size
256 Mbit
BIOS type
UEFI AMI
Clear CMOS jumper
Yes
Desktop Management Interface (DMI) version
2.7
System management BIOS (SMBIOS) version
2.7
Design2
Cooling type
Passive
Product color
Dark Brown
Graphics1
Parallel processing technology support
Not supported
Internal I/O15
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
EPS power connector (8-pin)
Yes
Front panel audio connector
Yes
Front panel connector
Yes
Number of chassis fan connectors
1
Number of CPU fan connectors
2
Number of EPS power connectors (8-pin)
1
Number of RGB LED pin headers
3
Number of SATA III connectors
4
Number of water pump connectors
1
RGB LED pin header
Yes
TPM connector
Yes
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
1
Logistics data1
Products per shipping (inner) case
1 pc(s)
Network3
Ethernet interface type
2.5 Gigabit Ethernet
Ethernet LAN
Yes
LAN controller
Realtek RTL8125
Packaging content2
Batteries included
Yes
Screws included
Yes
Packaging data3
Package depth
265 mm
Package height
54 mm
Package width
265 mm
Power1
Power source type
ATX
Rear panel I/O ports1
PS/2 ports quantity
1
Storage controllers6
Number of HDDs supported
4
Number of storage drives supported
6
RAID levels
0, 1, 10
RAID support
Yes
Supported storage drive interfaces
M.2, PCI Express 4.0, SATA III
Supported storage drive types
HDD & SSD
Technical details1
Warranty period
3 year(s)
Weight & dimensions3
Depth
244 mm
Height
35 mm
Width
244 mm
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