GIGABYTE B650M DS3H DDR5 AMD Motherboard
MPN B650M-DS3H · Brand Gigabyte · mATX
The Gigabyte B650M DS3H is a Micro ATX AM5 motherboard featuring the AMD B650 chipset, four DDR5 DIMM slots (up to 128 GB), dual PCIe 4.0 M.2 slots, 2.5GbE LAN, and USB 3.2 Gen 2 connectivity for AMD Ryzen 7000 series builds
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Overview
The Gigabyte B650M DS3H is a Micro ATX motherboard (24.4 cm × 24.4 cm) built around the AMD B650 chipset and the AM5 socket, designed to support AMD Ryzen 7000 series processors. It is a practical, feature-rich platform for system builders who want DDR5 memory support, fast NVMe storage, and reliable wired networking in a compact form factor. Memory flexibility is a standout trait. Four DDR5 DIMM slots support a dual-channel configuration with capacity up to 128 GB (using 32 GB single-DIMM modules). Rated speeds reach DDR5-4800 natively, with overclocked profiles up to DDR5-6400 via AMD EXPO and Intel XMP support, giving users straightforward access to high-frequency memory kits without manual tuning. Storage options are generous for the board's size. Two CPU-connected M.2 slots (Socket 3, M-key) accommodate PCIe 4.0 x4 SSDs in sizes up to 25110 or 2280, and a thermal guard on the M.2 zone helps manage temperatures under sustained workloads. Four chipset-driven SATA 6 Gb/s ports add traditional drive support for HDDs and SATA SSDs. Connectivity on the rear panel includes a Realtek 2.5GbE LAN port, two USB 3.2 Gen 2 ports (one Type-A, one Type-C), two USB 3.2 Gen 1 Type-A ports, four USB 2.0 ports, a PS/2 legacy port, and three audio jacks powered by a Realtek High Definition Audio CODEC (2/4/5.1/7.1-channel). Display outputs — two DisplayPort 1.4 (up to 3840×2160 @ 144 Hz) and one HDMI 2.1 (up to 4096×2160 @ 60 Hz) — serve integrated graphics from Ryzen processors with an iGPU. The 6+2+1 phase digital VRM solution supports stable power delivery to AM5 processors. Fan management is handled by Gigabyte's Smart Fan 6 system via one CPU fan header and three system fan headers, all with hybrid PWM/DC control and FAN STOP capability. ARGB and RGB strip headers are included for lighting customisation. BIOS features include AMI UEFI, Q-Flash for in-OS firmware updates, and Q-Flash Plus for BIOS updates without a CPU, memory, or GPU installed — useful during initial platform setup. The board ships with Gigabyte Control Center software and Norton Internet Security (OEM version). Verified Specifications: • Form Factor: Micro ATX, 24.4 cm × 24.4 cm • Socket / Chipset: AM5 / AMD B650 • CPU Support: AMD Ryzen 7000 Series • Memory: 4 × DDR5 DIMM, up to 128 GB, DDR5-4800 native / DDR5-6400 (OC), dual-channel, AMD EXPO & XMP • PCIe Slots: 1 × PCIe 4.0 x16 (CPU); 1 × PCIe 3.0 x1 (chipset) • M.2: 2 × PCIe 4.0 x4, up to 25110 size, with M.2 Thermal Guard • SATA: 4 × SATA 6 Gb/s • LAN: Realtek 2.5GbE (2.5 Gbps / 1 Gbps / 100 Mbps) • Rear USB: 1 × USB 3.2 Gen 2 Type-C, 1 × USB 3.2 Gen 2 Type-A, 2 × USB 3.2 Gen 1 Type-A, 4 × USB 2.0 • Display: 2 × DisplayPort 1.4, 1 × HDMI 2.1 • Audio: Realtek HD Audio CODEC, up to 7.1-channel • BIOS: AMI UEFI, 256 Mbit flash, Q-Flash Plus • Warranty: 3 Years
Datasheet
| Warranty | 3 Years |
|---|---|
| Form Factor | mATX |
| Chipset | AMD B650 |
| CPU Type | AMD Socket AM5, support for: AMD Ryzen™ 7000 Series Processors |
| Lan | Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| USB | CPU:1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support1 x USB 3.2 Gen 2 Type-A port (red) on the back panelCPU + USB 2.0 Hub:4 x USB 2.0/1.1 ports on the back panelChipset:1 x USB Type-C® port with USB 3.2 Gen 2 support, available through the internal USB header4 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 |
| Bios | 1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 |
| Audio | Realtek® Audio CODECHigh Definition Audio2/4/5.1/7.1-channel |
| Memory | Support for DDR5 6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / MT/s memory modules4 x DDR5 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memoryDual channel memory architectureSupport for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesSupport for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules |
| H/W Monitoring | Voltage detectionTemperature detectionFan speed detectionFan fail warningFan speed control |
| I/O Controller | iTE® I/O Controller Chip |
| Expansion Slots | CPU:1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x16 (PCIEX16)Chipset:1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1 (PCIEX1) |
| Unique Features | Support for GIGABYTE Control Center (GCC)Support for Q-FlashSupport for Q-Flash Plus |
| Bundled Software | Norton® Internet Security (OEM version)LAN bandwidth management software |
| Onboard Graphics | Integrated Graphics Processor:2 x DisplayPorts, supporting a maximum resolution of 3840×2160@144 HzSupport for DisplayPort 1.4 version and HDR.1 x HDMI port, supporting a maximum resolution of 4096×2160@60 HzSupport for HDMI 2.1 version and HDCP 2.3.Support native HDMI 2.1 TMDS compatible ports |
| Operating System | Support for Windows 11 64-bitSupport for Windows 10 64-bit |
| Storage Interface | CPU:2 x M.2 connectors (Socket 3, M key, type 25110/2280 PCIe 4.0 x4/x2 SSD support)Chipset:4 x SATA 6Gb/s connectors |
| Back Panel Connectors | 4 x USB 2.0/1.1 ports1 x PS/2 keyboard/mouse port2 x DisplayPorts1 x HDMI port1 x USB 3.2 Gen 2 Type-A port (red)1 x USB Type-C® port, with USB 3.2 Gen 2 support1 x Q-Flash Plus button1 x RJ-45 port2 x USB 3.2 Gen 1 ports3 x audio jacks |
| Internal I/O Connectors` | 1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header3 x system fan headers1 x addressable LED strip header1 x RGB LED strip header2 x M.2 Socket 3 connectors4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x USB Type-C® header, with USB 3.2 Gen 2 support1 x USB 3.2 Gen 1 header2 x USB 2.0/1.1 headers1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)1 x serial port header1 x reset button1 x reset jumper1 x Clear CMOS jumper |
