Gigabyte B850M DS3H AMD B850 Ryzen Socket AM5 Micro-ATX Desktop Motherboard
R3170
Upgrade your system with the GIGABYTE B850M DS3H, a high-performance micro-ATX motherboard designed for the latest AMD Ryzen™ 9000, 8000, and 7000 Series processors. Built for speed and reliability, it features X3D Turbo Mode for enhanced gaming performance, DDR5 support, and cutting-edge storage and networking options.
In stock
Description
FEATURES
Micro-ATX Form Factor
AMD B850 Chipset
Socket AM5 Supports Ryzen 7000, 8000 & 9000 Series Processors
4x DDR5 DIMM Slots, Supports Up to 256GB (4x64GB)
Supports Up to DDR5-8200 (OC)
Supports AMD EXPO & Intel XMP 3.0 Modules
1x PCIe 5.0 x16 Slot (x16 Physical)
1x PCIe 3.0 x4 Slot (x16 Physical)
1x M.2 25110/2580 PCIe 5.0 x4 NVMe SSD Slot
1x M.2 25110/2580 PCIe 4.0 x4 NVMe SSD Slot
4x SATA 3.0 Ports
1x USB 20Gbps Type-C Port
1x USB 10Gbps Type-A Port
2x USB 5Gbps Type-A Port
4x USB 2.0 Type-A Ports
1x HDMI 2.1 Port (TMDS), 2x DisplayPort 1.4 Ports
3x 3.5mm Audio Jacks, 1x PS/2 Combo Port (Keyboard/Mouse)
Realtek 2.5 Gigabit Ethernet RJ-45 LAN Port
Realtek High-Definition Audio Codec
8+2+2 Twin Digital VRM Solution
Gigabyte M.2 EZ-Latch Plus
Gigabyte Q-Flash Plus BIOS Button
Gigabyte RGB Fusion
Gigabyte Control Center
Supports Windows 11
TECHNICAL SPECIFICATIONS
Brand: Gigabyte
Series: DS3H Series
Model: B850M DS3H (GA-B850M-DS3H)
CPU Support: Supports Ryzen 7000, 8000, 9000-Series Processors
Chipset: AMD B850 Chipset
Memory Support
AMD B850 Chipset: 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(O.C.) / 7000(O.C.) / 6800(O.C.) / 6600(O.C.) / 6400(O.C) / 6200(O.C) / 6000(O.C) / 5800(O.C) / 5600(O.C) / 5200 / 4800 / 4400 MT/s memory modules.
4x 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
Video
DisplayPort: 2x DisplayPort 1.4 Ports, supporting a maximum resolution of 8K @ 30 Hz, supports HDCP & HDR
HDMI: 1x HDMI 2.1 (TMDS) Port, supporting a maximum resolution of 4K @ 60 Hz, supports HDCP & HDR
Integrated graphics required. Actual support may vary by CPU.
Expansion Slots
CPU Direct: 1x PCIe 5.0 x16 Slot (x16 Physical)
AMD B850 Chipset: 1x PCIe 3.0 x4 Slot (x16 Physical)
Slot Configurations: PCIE5 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x8 mode
PCIE5 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4 mode
Storage
CPU Direct: 1x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/22110/2580/2280 SSDs
1x M.2 connector (M2B_CPU), integrated in the CPU, supporting Socket 3, M key, type 25110/22110/2580/2280 SSDs
AMD B850 Chipset: 4x SATA 6Gbps connectors
Ryzen 9000-Series RAID 5 support for NVMe SSD storage devices
RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices
Storage Configurations: M2A_CPU with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
M2A_CPU with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
M2B_CPU with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
M2B_CPU with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x2 SSDs
Please consult your motherboard manual for CPU support with SSDs in the M.2_2 slot.
Networking
LAN: Realtek 2.5 Gigabit Ethernet RJ-45 LAN Port
WiFi: N/A
Bluetooth: N/A
Audio
Codec: Realtek High-Definition Audio Codec
Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
Connectivity
Ports: 1x USB 20Gbps Type-C Port
1x USB 10Gbps Type-A Port
2x USB 5Gbps Type-A Port
4x USB 2.0 Type-A Ports
1x HDMI 2.1 Port (TMDS)
1x DisplayPort 1.4 Port
3x 3.5mm Audio Jacks
1x PS/2 Combo Port (Keyboard/Mouse)
1x Realtek 2.5 Gigabit Ethernet RJ-45 LAN Port
Buttons: 1x Gigabyte Q-Flash Plus Button
General
Internal Connectors: 1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
1x CPU fan header
1x CPU fan/water cooling pump header
1x system fan header
1x system fan/water cooling pump header
3x addressable RGB Gen2 LED strip headers
1x RGB LED strip header
4x SATA 6Gb/s connectors
2x M.2 Socket 3 connectors
1x front panel header
1x front panel audio header
1x USB Type-C header, with USB 3.2 Gen 2 support
1x USB 3.2 Gen 1 header
2x USB 2.0/1.1 headers
1x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
1x reset button
1x reset jumper
1x Clear CMOS jumper
LEDs: Gigabyte POST LED Array (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
I/O Controller: iTE I/O Controller Chip
BIOS: 1x 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
Form Factor: Micro-ATX Form Factor, 244 x 244 mm (H x W)
Operating System Support: Windows 11 64-bit
Boxed Accessories: User’s Manual
Quick Installation Guide
I/O Shield
Two SATA cables
M.2 screw(s)
One pack of M.2 thick/thin rubber pads
Additional information
| Weight | 1,2 kg |
|---|---|
| Dimensions | 31,5 × 29,5 × 7,4 cm |
| Condition | |
| CPU Socket | AM5 |
| CPU Manufacturer | AMD |
| Motherboard Chipset | AMD B850 |
| Form Factor | Micro ATX |
Frequently Asked Questions
Q: Which processors are compatible with this motherboard?
A: This motherboard uses the AM5 socket layout. Make sure your CPU matches this socket type before buying.
Q: What chipset does this motherboard have?
A: This board is built with the AMD B850 chipset, which determines the features, connectivity, and overclocking options it supports.
Q: What size case do I need for this motherboard?
A: This is an Micro ATX motherboard. Make sure your PC chassis supports this specific size layout.










Mercusys MA14N AX300 Nano Wireless USB Adapter
AeroCool Abyss L360R Digital White ARGB Liquid CPU Cooler
AeroCool Frost 12cm FRGB Fan
TP-Link Archer T4U Plus V2 AC1300 Dual Antennas High-Gain Wireless USB Adapter
TP-Link TL-WN823N 300Mbps Mini Wireless N USB Adapter
TP-Link 150Mbps High Gain Wireless N USB Adapter
Gigabyte B650 EAGLE AX WIFI 6E AMD B650 Ryzen Socket AM5 ATX Desktop Motherboard