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Motherboard AMD B840 SAM5 mATX/B840M H Gigabyte

GIGABYTE
Code:4719331877880SKU:1455466
559 Lei
Supplier stock
Delivery in max. 7 business days
Warranty 36 months
Fast delivery
14-day returns

Elevate your computing experience with GIGABYTE's renowned motherboard series: AORUS, AERO, and GIGABYTE. Featuring innovative designs and advanced features, these boards offer exceptional performance and reliability. Whether you're a gamer, content creator, or professional, our series cater to your needs, ensuring uncompromising quality and cutting-edge technology.


  • X3D Turbo Mode to unleash new era gaming performance

  • AMD Socket AM5: Supports AMD Ryzen 9000 / 8000 / 7000 Series Processors

  • Digital 5+2+2 phases VRM solution

  • Dual Channel DDR5: 2*DIMMs with AMD EXPO Memory Module Support

  • EZ-Latch: PCIe x16 Slot with Quick Release Design

  • Friendly UI: Multi-Theme, AIO Fan Control, and Q-Flash Auto Scan in BIOS and SW

  • Ultra-Fast Storage: 1* PCIe 4.0 x4 M.2 slot

  • Fast Networking: GbE LAN


Motherboard chipsetAMD B840
Audio chipRealtek ALC897
Product colourDark brown
PC health monitoringFan/Temperature/Voltage/Water cooling
Component forPC
Motherboard form factormicro ATX
Audio output channels7.1 channels
Cooling typePassive
Motherboard chipset familyAMD
Power source typeATX
Windows operating systems supportedWindows 10 x64/Windows 11 x64
Processor manufacturerAMD
Processor socketSocket AM5
Compatible processor seriesAMD Ryzen 7000 Series/AMD Ryzen 8000 Series/AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
Supported memory typesDDR5-SDRAM
Number of memory slots2
Memory slots typeDIMM
Memory channelsDual-channel
ECC сompatibilityNon-ECC
Supported memory clock speeds4400/4800/5200/5600/6000/6200/6400/6600/6666/6800/7000/7200 MHz
Supported memory clock speed (max)7200 MHz
Maximum internal memory128 GB
Unbuffered memoryYes
Maximum internal memory per slot64 GB
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2,PCI Express 4.0,SATA III
Number of HDDs supported4
Number of storage drives supported5
RAID supportYes
RAID levels0/1/10/5
Parallel processing technology supportNot supported
Maximum resolution4096 x 2160 pixels
HDCPYes
HDCP version2.3
DirectX version12.0
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
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 connectors1
Number of chassis fan connectors2
EPS power connector (8-pin)Yes
Number of EPS power connectors (8-pin)1
12V power connectorYes
TPM connectorYes
RGB LED pin headerYes
Number of RGB LED pin headers3
USB 2.0 ports quantity4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Ethernet LAN (RJ-45) ports1
PS/2 ports quantity1
HDMI ports quantity1
HDMI version2.1
DisplayPorts quantity1
DisplayPort version1.4
Headphone outputs1
Line-inYes
Microphone inYes
Ethernet LANYes
Ethernet interface typeGigabit Ethernet
LAN controllerRealtek RTL8111H
Wi-FiNo
PCI Express x1 (Gen 3.x) slots1
PCI Express x16 (Gen 4.x) slots1
Number of M.2 (M) slots1
1st M.2 largest key size2580
1st M.2 highest PCI Express generation4.0
BIOS typeUEFI AMI
BIOS memory size256 Mbit
ACPI version5.0
Clear CMOS jumperYes
BIOS flashback buttonYes
Desktop Management Interface (DMI) version2.7
System Management BIOS (SMBIOS) version2.7
Products per shipping (inner) case1 pc(s)
Battery weight3 g
Lithium weight per battery0.07 g
Package width265 mm
Number of battery cells1
Package depth265 mm
Package height54 mm
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Package weight941 g
Battery typeCR2032
Width230 mm
Depth225 mm
Height35 mm
Batteries includedYes
Screws includedYes
Bundled softwareNorton® Internet Security (OEM version)
Weight880 g
Warranty period3 year(s)

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