GIGABYTE

Gigabyte B850M D3HP AMD B850 micro ATX Motherboard, DDR5, AM5

  • Maximum resolution4096 x 2160
  • Processor manufacturerAMD
  • Maximum internal memory256 GB
  • Number of HDDs supported4
  • Battery technologyLithium-Manganese Dioxide (LiMnO2)
  • RAID levels0/1/10

The Gigabyte B850M D3HP is a micro ATX motherboard built on the AMD B850 chipset with Socket AM5, delivering a compact yet capable foundation for Ryzen 9000 and 7000 series builds. It pairs modern DDR5 memory support with a space-efficient form factor that fits tightly in mid-tower and smaller cases.

Description

AM5 Platform with DDR5 and Dual M.2 Storage

  • Socket AM5 compatibility supports current AMD Ryzen processors on the latest platform
  • AMD B850 chipset provides solid mid-range feature coverage including PCIe Gen5 connectivity
  • 4× DDR5 DIMM slots allow generous memory capacity and dual-channel bandwidth
  • 2× M.2 (M-key) slots enable fast NVMe SSD installation without occupying SATA ports
  • Micro ATX format keeps the build compact while retaining standard expansion options

This motherboard suits builders assembling a mid-range AMD Ryzen desktop PC, home office workstation, or everyday gaming rig where a reliable B850 micro ATX platform with DDR5 support is the priority.

Specifications

General

BrandGIGABYTE
Product colourBrown
HDCPYes
BIOS typeUEFI AMI
ACPI version5.0
Component forPC
DirectX version12.0
BIOS memory size256
Clear CMOS jumperYes
Headphone outputs1
Unbuffered memoryYes
ECC сompatibilityNon-ECC
RGB LED pin headerYes
PC health monitoringFan/Temperature/Voltage/Water cooling
Number of memory slots4
Motherboard form factormicro ATX
Number of M.2 (M) slots2
1st M.2 largest key size2580
2nd M.2 largest key size22110
Number of RGB LED pin headers4
PCI Express x16 (Gen 5.x) slots1
Products per shipping (inner) case1
1st M.2 highest PCI Express generation5.0
2nd M.2 highest PCI Express generation4.0
System Management BIOS (SMBIOS) version2.7
Desktop Management Interface (DMI) version2.7
Warranty3 years
EAN4719331867058

Display

Maximum resolution4096 x 2160

Processor

Processor manufacturerAMD
Motherboard chipsetAMD B850
Processor socketSocket AM5
CPU fan connectorYes
Motherboard chipset familyAMD
Compatible processor seriesAMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
Number of CPU fan connectors2

Memory

Maximum internal memory256 GB
Memory channelsDual-channel
Memory slots typeDIMM
Maximum internal memory per slot64

Storage

Number of HDDs supported4
Supported storage drive typesHDD & SSD
Number of storage drives supported6
Supported storage drive interfacesM.2, SATA III

Audio

Audio chipRealtek ALC897
Microphone inYes
Audio output channels7.1
Front panel audio connectorYes

Ports

HDMI ports quantity1
HDMI version2.1
USB 2.0 ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
Ethernet LANYes
Ethernet LAN (RJ-45) ports1
TPM connectorYes
USB 2.0 connectors2
12V power connectorYes
DisplayPort version2.1
Serial port headers1
WiFi-AP antenna jack2
DisplayPorts quantity1
Front panel connectorYes
Ethernet interface typeGigabit Ethernet
EPS power connector (8-pin)Yes
ATX Power connector (24-pin)Yes
Number of SATA III connectors4
Number of chassis fan connectors3
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Number of EPS power connectors (8-pin)1
Peripheral (Molex) power connectors (4-pin)1

Connectivity

Wi-FiNo
Antenna includedYes

Software & security

Bundled softwareNorton Internet Security (OEM version) LAN bandwidth management software
Windows operating systems supportedWindows 10 x64/Windows 11 x64

Keyboard & controls

Clear CMOS buttonYes

Battery & power

Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery typeCR2032
Number of battery cells1
Power source typeATX
Battery weight3
Lithium weight per battery0.07

Performance & capacities

RAID levels0/1/10
Supported memory clock speeds4400/4800/5200/5600/6000/6200/6400/6600/6666/6800/7000/7200/7600/7800/8000/8200
Supported memory clock speed (max)8200

Features

RAID supportYes
Screws includedYes
Batteries includedYes
Supported memory typesDDR5-SDRAM
Parallel processing technology supportNot supported

Dimensions & weight

Width244 mm
Depth244 mm
Height35 mm
Weight1.3 kg

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