GIGABYTE B840M DS3H – AM5 DDR5 Motherboard – Micro ATX – HDMI & DP – PCIe 4.0 – USB-C – 2.5GbE LAN

GIGABYTE B840M DS3H – AM5 DDR5 Motherboard – Micro ATX – HDMI & DP – PCIe 4.0 – USB-C – 2.5GbE LAN

• CPU

  AMD Socket AM5, support for:
  AMD Ryzen 9000 Series Processors/
  AMD Ryzen 8000 Series Processors/
  AMD Ryzen 7000 Series Processors
  
  

• Chipset

  AMD B840

• Memory

  Support for DDR5 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 7600(O.C.) / 7400(O.C.) / 7200(OC)/7000(OC)/6800(OC)/6666(OC)/6600(OC)/6400(OC)/6200(OC)/ 6000(OC)/5600(OC)/5200/4800/4400 MT/s memory modules
  4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory
  Dual channel memory architecture
  Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
  Support for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules
  
  

• Onboard Graphics

  Integrated Graphics Processor with AMD Radeon Graphics support:
  - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
  

  Support for HDMI 2.1 version, HDCP 2.3, and HDR.
  Support for native HDMI 2.1 TMDS compatible ports.

  
  - 2 x DisplayPorts, supporting a maximum resolution of 3840x2160@144 Hz
  

  Support for DisplayPort 1.4 version.

  
  
  
  

• Audio

  Realtek Audio CODEC
  High Definition Audio
  2/4/5.1/7.1-channel
  

   You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.

• LAN

  Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

• Expansion Slots

  1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
  AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x16 mode
  AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
  AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
  

   The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.

  
  Chipset:
  - 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 (PCIEX4)

• Storage Interface

  1 x M.2 connector (M2A_CPU), , integrated in the CPU, supporting Socket 3, M key, type 2580/2280 SSDs:
  AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x4/x2 SSDs
  AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
  AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
  1 x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type, type 25110/22110/2580/2280 SSDs:
  AMD Ryzen 9000/7000 Series Processors support PCIe 4.0 x4/x2 SSDs
  AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
  AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x2 SSDs
  4 x SATA 6Gb/s connectors
  RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
  

  RAID 5 is only available on AMD Ryzen 9000 Series Processors.

  
  RAID 0, RAID 1, and RAID 10 support for SATA storage devices

• USB

  CPU:
  - 1 x USB Type-C port, with USB 3.2 Gen 1 support on the back panel
  - 1 x USB 3.2 Gen 1 port on the back panel
  CPU+USB 2.0 Hub:
  - 4 x USB 2.0/1.1 ports on the back panel
  Chipset:
  - 1 x USB Type-C port, with USB 3.2 Gen 1 support, available through the internal USB header
  - 3 x USB 3.2 Gen 1 ports (1 port on the back panel, 2 port available through the internal USB header)
  - 4 x USB 2.0/1.1 ports available through the internal USB headers

• Internal I/O Connectors

  1 x 24-pin ATX main power connector
  1 x 8-pin ATX 12V power connector
  1 x CPU fan header
  1 x CPU fan/water cooling pump header
  1 x system fan header
  1 x system fan/water cooling pump header
  2 x addressable RGB Gen2 LED strip headers
  1 x RGB LED strip header
  4 x SATA 6Gb/s connectors
  2 x M.2 Socket 3 connectors
  1 x front panel header
  1 x front panel audio header
  1 x USB Type-C header, with USB 3.2 Gen 1 support
  1 x USB 3.2 Gen 1 header
  2 x USB 2.0/1.1 headers
  1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
  1 x reset jumper
  1 x Clear CMOS jumper

• Back Panel Connectors

  1 x HDMI port (Note)
  2 x DisplayPorts (Note)
  1 x Q-Flash Plus button
  1 x PS/2 keyboard/mouse port
  1 x USB Type-C port, with USB 3.2 Gen 1 support
  2 x USB 3.2 Gen 1 ports
  4 x USB 2.0/1.1 ports
  1 x RJ-45 port
  3 x audio jacks
  
  (Note) Actual support may vary by CPU.

• I/O Controller

  iTE I/O Controller Chip

• H/W Monitoring

  Voltage detection
  Temperature detection
  Fan speed detection
  Water cooling flow rate detection
  Fan fail warning
  Fan speed control
  

  Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

• BIOS

  1 x 256 Mbit flash
  Use of licensed AMI UEFI BIOS
  PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

• Unique Features

   Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.Support for GIGABYTE Control Center (GCC)
  

  
  Support for Q-Flash
  Support for Q-Flash Plus
  Support for Smart Backup

• Bundled Software

  Norton Internet Security (OEM version)
  LAN bandwidth management software

• Operating System

  Support for Windows 11 64-bit
  Support for Windows 10 64-bit

• Form Factor

  Micro ATX Form Factor; 24.4cm x 24.4cm