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Gigabyte Mainboard B840M DS3H1/5
Gigabyte

GIGABYTE B840M DS3H Motherboard - AMD Ryzen 9000 CPUs, 8+2+2 Phases VRM, up to 8200MHz DDR5, 2xPCIe 4.0 M.2, 2.5GbE LAN, USB 3.2 Gen 1

Part number
1975389
MPN
B840M DS3H
EAN
4719331868437

GIGABYTE B840M DS3H Motherboard - AMD Ryzen 9000 CPUs, 8+2+2 Phases VRM, up to 8200MHz DDR5, 2xPCIe 4.0 M.2, 2.5GbE LAN, USB 3.2 Gen 1, AMD, Socket AM5, AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, Socket AM5, DDR5-SDRAM, 256 GB

Memory slots typeDIMM
Processor socketSocket AM5
ChipsatzB840
Mainboard FormfaktorMicro-ATX
Wi-FiNo
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
All 104 specifications

Description

GIGABYTE B840M DS3H Motherboard - AMD Ryzen 9000 CPUs, 8+2+2 Phases VRM, up to 8200MHz DDR5, 2xPCIe 4.0 M.2, 2.5GbE LAN, USB 3.2 Gen 1. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 256 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, PCI Express 4.0, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 10. Maximum resolution: 4096 x 2160 pixels. Ethernet interface type: 2.5 Gigabit Ethernet, LAN controller: Realtek RTL8125

Documents

Specifications

Memory slots typeDIMM
Processor socketSocket AM5
ChipsatzB840
Mainboard FormfaktorMicro-ATX
Wi-FiNo

Processor

Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5

Memory

Supported memory typesDDR5-SDRAM
Number of memory slots4
Maximum internal memory256 GB
Memory channelsDual-channel
ECC сompatibilityNon-ECC
Supported memory clock speeds8200,8000,7950,7900,7800,7600,7400,7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz
Supported memory clock speed (max)8200 MHz
Unbuffered memoryYes
Maximum internal memory per slot64 GB

Storage controllers

Supported storage drive interfacesM.2, PCI Express 4.0, SATA III
Supported storage drive typesHDD & SSD
Number of HDDs supported4
Number of storage drives supported6
RAID supportYes
RAID levels0, 1, 10

Graphics

Parallel processing technology supportNot supported
Maximum resolution4096 x 2160 pixels
HDCPYes
DirectX version12.0

Internal I/O

USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
USB 3.2 Gen 2 (3.1 Gen 2) connectors0
Number of SATA III connectors4
Front panel audio connectorYes
Front panel connectorYes
ATX Power connector (24-pin)Yes
CPU fan connectorYes
Number of CPU fan connectors2
Number of chassis fan connectors2
EPS power connector (8-pin)Yes
Number of EPS power connectors (8-pin)1
TPM connectorYes
Number of water pump connectors2
RGB LED pin headerYes
Number of RGB LED pin headers3

Rear panel I/O ports

USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity0
Ethernet LAN (RJ-45) ports1
VGA (D-Sub) ports quantity0
HDMI ports quantity1
DVI-D ports quantity0
PS/2 ports quantity1
HDMI version2.1
DisplayPorts quantity2
DisplayPort version1.4
Headphone outputs1
Line-inYes
Microphone inYes

Network

Ethernet LANYes
Ethernet interface type2.5 Gigabit Ethernet
LAN controllerRealtek RTL8125

Features

Component forPC
Motherboard form factormicro ATX
Motherboard chipset familyAMD
Motherboard chipsetAMD B840
Audio output channels7.1 channels
Audio chipRealtek ALC897
Product colourDark brown
PC health monitoringFan, Temperature, Voltage, Water cooling
Cooling typePassive
Power source typeATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64

Expansion slots

PCI Express x16 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots2
1st M.2 largest key size2580
1st M.2 highest PCI Express generation4.0
2nd M.2 largest key size25110
2nd M.2 highest PCI Express generation4.0

BIOS

BIOS typeUEFI AMI
BIOS memory size256 Mbit
ACPI version5.0
Clear CMOS jumperYes
Desktop Management Interface (DMI) version2.7
System Management BIOS (SMBIOS) version2.7

Logistics data

Products per shipping (inner) case1 pc(s)

Battery

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

Packaging data

Package width265 mm
Package depth265 mm
Package height54 mm
Package weight1.13 kg

Weight & dimensions

Width244 mm
Depth244 mm
Height35 mm

Packaging content

Batteries includedYes
Screws includedYes
Bundled softwareNorton® Internet Security (OEM version) LAN bandwidth management software

Other features

Weight1.05 kg

Technical details

Warranty period3 year(s)
Weight1.01 kg

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