GIGABYTE B850M DS3H (rev. 1.0)

EZ Debug Zone

Centralized debug LEDs and control buttons provide a handy and organized troubleshooting process when building a new computer.

EZ-Latch Designs

User-friendly designs simplifying the assembly process.

X3D Turbo Mode

Unleash New Era Gaming Performance with One-Click Activation.

X3D Turbo Mode's unique optimization parameters allow even Ryzen™ 9000 X3D gaming Performance enhance & Ryzen™ 9000 non-X3D processors to achieve similar gaming performance levels as their Ryzen™ X3D counterparts. Experience smoother gameplay, higher frame rates, and reduced latency with GIGABYTE's BIOS innovation- X3D Turbo Mode.

One-Click Acceleration:

Enhance Gaming FPS Performance with a single click

CPU
AMD Socket AM5, support for:
AMD Ryzen™ 9000 / 8000 / 7000 Series Processors
(Go to GIGABYTE's website for the latest CPU support list.)

Chipset
AMD B850

Memory

• Support for DDR5 8200(OC)/8000(OC)/7800(OC)/7600(OC)/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
  
  
• (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
  
  

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 and 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.
  
  

(Graphics specifications may vary depending on CPU support.)

• Support for up to triple-display at the same time
  
  

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 5.0 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 25110/22110/2580/2280 SSDs:
  
  
• AMD Ryzen™ 9000/7000 Series Processors support PCIe 5.0 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 22110/2280 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 on the back panel, with USB 3.2 Gen 2 support
  
  
• 1 x USB 3.2 Gen 2 Type-A port (red) 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 2 support, available through the internal USB header
  
  
• 4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports 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
  
  
• 3 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 2 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 button
  
  
• 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 3.2 Gen 2 Type-A port (red)
  
  
• 1 x USB Type-C® port, with USB 3.2 Gen 2 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

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

GIGABYTE AMD B850 Gaming Chipset for AMD AM5