Gigabyte B850M DS3H (rev. 1.0)

CPU Support

• AMD Socket AM5

• Compatible with:

  • AMD Ryzen™ 9000 Series

  • AMD Ryzen™ 8000 Series

  • AMD Ryzen™ 7000 Series

• (Check Gigabyte’s CPU support list for updates)

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Chipset

• AMD B850

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Memory

• 4 × DDR5 DIMM sockets, up to 256GB (64GB per DIMM)

• Dual-channel architecture

• Supported speeds: DDR5 8200(OC) → 4400 MT/s

• Supports AMD EXPO™ and Intel XMP profiles

• Non-ECC, unbuffered DIMM support

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Graphics (Integrated, CPU dependent)

• 1 × HDMI 2.1 – up to 4096×2160 @60Hz, HDR, HDCP 2.3

• 2 × DisplayPort 1.4 – up to 3840×2160 @144Hz

• Triple-display support

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Audio

• Realtek® Audio CODEC

• High Definition Audio, 2/4/5.1/7.1 channel (configurable via software)

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Networking

• LAN: Realtek® 2.5GbE (2.5G/1G/100M)

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Expansion Slots

• 1 × PCIe x16 (CPU):

  • Ryzen™ 9000/7000 → PCIe 5.0 x16

  • Ryzen™ 8000 Phoenix 1 → PCIe 4.0 x8

  • Ryzen™ 8000 Phoenix 2 → PCIe 4.0 x4

• 1 × PCIe x16 (Chipset): PCIe 3.0 x4

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Storage

• M.2 Slots:

  • 1 × PCIe 5.0/4.0 (25110/22110/2280/2580)

  • 1 × PCIe 4.0 (22110/2280)

• SATA: 4 × SATA 6Gb/s

• RAID Support:

  • NVMe SSD: RAID 0/1/5/10 (RAID 5 only on Ryzen 9000)

  • SATA: RAID 0/1/10

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USB Connectivity

• Back Panel:

  • 1 × USB Type-C® (USB 3.2 Gen 2)

  • 1 × USB 3.2 Gen 2 Type-A (red)

  • 2 × USB 3.2 Gen 1

  • 4 × USB 2.0

• Internal:

  • 1 × USB Type-C® (USB 3.2 Gen 2)

  • 2 × USB 3.2 Gen 1

  • 4 × USB 2.0

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Internal Connectors

• 24-pin ATX + 8-pin CPU power

• CPU fan + pump headers

• System fan + pump headers

• 3 × ARGB Gen2 headers, 1 × RGB header

• 2 × M.2 slots

• 4 × SATA 6Gb/s

• Front panel + audio headers

• USB headers: Type-C, USB 3.2 Gen 1, USB 2.0

• TPM header

• Reset button, reset jumper, Clear CMOS jumper

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Back Panel I/O

• 1 × HDMI 2.1

• 2 × DisplayPort 1.4

• 1 × PS/2 combo port

• 1 × USB Type-C® (USB 3.2 Gen 2)

• 1 × USB 3.2 Gen 2 Type-A (red)

• 2 × USB 3.2 Gen 1

• 4 × USB 2.0

• 1 × RJ-45 2.5GbE LAN

• 3 × audio jacks

• Q-Flash Plus button

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Other Features

• Gigabyte Control Center (GCC)

• Q-Flash & Q-Flash Plus

• Smart Backup

• Norton® Internet Security (OEM)

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Form Factor

• Micro ATX (24.4 × 24.4 cm)