Gigabyte B860M D3W motherboard, LGA 1851, Micro-ATX, DDR5
GIGABYTE

Gigabyte B860M D3W motherboard, LGA 1851, Micro-ATX, DDR5

  • Maximum resolution4096 x 2160
  • Processor manufacturerIntel
  • Maximum internal memory256 GB
  • Number of HDDs supported4
  • Battery technologyLithium-Manganese Dioxide (LiMnO2)
  • RAID levels0/1/10/5
  • Audio chipRealtek ALC897
  • Bundled softwareNorton® Internet Security (OEM version)

The Gigabyte B860M D3W is a Micro-ATX motherboard for Intel Core Ultra processors in the LGA 1851 socket, with four DDR5 slots for up to 256 GB of memory. Displays connect via two DisplayPort outputs and one HDMI, two PCIe 4.0 M.2 slots hold the SSDs, and Gigabit Ethernet handles the network.

  • CPU socket. LGA 1851
  • Chipset. Intel B860
  • Form factor. Micro-ATX
  • Memory. DDR5, 4 slots, up to 256 GB
  • M.2 slots. 2, PCIe 4.0
  • Graphics card slot. PCIe 5.0
  • Networking. Gigabit Ethernet
  • Manufacturer code. B860M D3W

Description

The maker highlights: a 4+1+2 phase power design, AIO Fan Control for the fans and a quick-release PCIe slot.

Specifications

General

BrandGIGABYTE
Product colourDark brown
HDCPYes
Line-inYes
BIOS typeUEFI AMI
ACPI version5.0
HDCP version2.3
Component forPC
DirectX version12.0
BIOS memory size256
Clear CMOS jumperYes
Headphone outputs1
Unbuffered memoryYes
ECC сompatibilityECC & Non-ECC
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 size2280
2nd M.2 largest key size2280
PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 5.x) slots1
Products per shipping (inner) case1
1st M.2 highest PCI Express generation4.0
2nd M.2 highest PCI Express generation4.0
System Management BIOS (SMBIOS) version2.7
Desktop Management Interface (DMI) version2.7
Warranty36 months
EAN4719331880613

Display

Maximum resolution4096 x 2160

Processor

Processor manufacturerIntel
Motherboard chipsetIntel B860
Processor socketLGA 1851 (Socket V1)
CPU fan connectorYes
Motherboard chipset familyIntel
Compatible processor seriesIntel Core Ultra (Series 2)/Intel® Core™ Ultra (Series 1)
Supported processor socketsLGA 1851
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 quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
Ethernet LANYes
Ethernet LAN (RJ-45) ports1
TPM connectorYes
LAN controllerRealtek RTL8111H
USB 2.0 connectors1
DisplayPort version2.1
PS/2 ports quantity1
Serial port headers1
DisplayPorts quantity2
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 water pump connectors2
Number of chassis fan connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors2
Number of EPS power connectors (8-pin)1

Connectivity

Wi-FiNo

Software & security

Bundled softwareNorton® Internet Security (OEM version)
Windows operating systems supportedWindows 10 x64/Windows 11 x64

Battery & power

Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery typeCR2032
Battery capacity220 Wh
Number of battery cells1
Power source typeATX
Battery weight3
Lithium weight per battery0.07

Performance & capacities

RAID levels0/1/10/5
Cooling typePassive
Supported memory clock speeds5600/6400/6600/6800/7000/7200/7400/7600/7800/7900/7950/8000/8200/8266/8400/8600/8800/9066
Supported memory clock speed (max)9066

Features

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

Dimensions & weight

Width244 mm
Depth244 mm
Height35 mm
Weight1.35 kg