Gigabyte B840M DS3H
Motherboard | micro ATX | Socket AM5 | AMD B840 Chipset | USB-C 3.2 Gen 1, USB 3.2 Gen 1 | 2.5 Gigabit LAN | onboard graphics (CPU required) | HD Audio (8-channel)
Main Specification
| Product Description | Gigabyte B840M DS3H - motherboard - micro ATX - Socket AM5 - AMD B840 |
|---|---|
| Product Type | Motherboard - micro ATX |
| Chipset Type | AMD B840 |
| Processor Socket | 1 x Socket AM5 |
| Compatible Processors | Ryzen (supports Ryzen 7000/8000/9000 Series) |
| Max RAM Size | 256 GB |
| RAM Supported | 4 DIMM slots - DDR5, non-ECC, unbuffered |
| Storage Ports | 4 x SATA-600 (RAID), 2 x M.2 |
| USB / FireWire Ports | 1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers) |
| Audio | HD Audio (8-channel) |
| LAN | 2.5 Gigabit Ethernet |
General
| Product Type | Motherboard - micro ATX |
|---|---|
| Chipset Type | AMD B840 |
| Processor Socket | Socket AM5 |
| Max Processors Qty | 1 |
| Compatible Processors | Ryzen (supports Ryzen 7000/8000/9000 Series) |
Supported RAM
| Max Size | 256 GB |
|---|---|
| Technology | DDR5 |
| Bus Clock | 4100 Mhz (O.C), 4000 MHz (O.C.), 3975 MHz (O.C.), 3950 MHz (O.C.), 3900 MHz (O.C.), 3800 MHz (O.C.), 3700 MHz (O.C.), 3600 MHz (O.C.), 3500 MHz (O.C.), 3400 MHz (O.C.), 3333 MHz (O.C.), 3300 MHz (O.C.), 3200 MHz (O.C.), 3100 MHz (O.C.), 3000 MHz (O.C.), 2800 MHz (O.C.), 2600 MHz, 2400 MHz, 2200 MHz |
| Supported RAM Integrity Check | Non-ECC |
| Registered or Buffered | Unbuffered |
| Features | Intel Extreme Memory Profiles (XMP), AMD EXPO technology, dual channel memory architecture |
Audio
| Type | HD Audio (8-channel) |
|---|---|
| Compliant Standards | High Definition Audio |
LAN
| Network Interfaces | 2.5 Gigabit Ethernet |
|---|
Expansion / Connectivity
| Expansion Slots | 1 x CPU 4 x DIMM 288-pin 1 x PCIe x16 1 x PCIe 3.0 x16 (x4 mode) 1 x M.2 socket (2280/2580 M.2 Key M slot) 1 x M.2 socket (2280/2580/22110/25110 M.2 Key M slot) |
|---|---|
| Storage Interfaces | SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 10 / RAID 5 |
| Interfaces | 1 x USB-C 3.2 Gen 1 2 x USB 3.2 Gen 2 4 x USB 2.0 1 x PS/2 keyboard / mouse 1 x HDMI 2 x DisplayPort 1 x LAN (2.5Gigabit Ethernet) 1 x audio line-out - mini-jack 1 x microphone - mini-jack 1 x audio line-in - mini-jack |
| Internal Interfaces | 1 x USB-C 3.2 Gen 1 - header 2 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x audio - header 1 x SPI - header |
| Power Connectors | 24-pin main power connector, 8-pin ATX12V connector |
Features
| BIOS Type | AMI |
|---|---|
| BIOS Features | UEFI BIOS, WfM 2.0 support, SMBIOS 2.7 support, DMI 2.7 support, ACPI 5.0 support, PnP 1.0a support |
| Hardware Monitoring | Water cooling flow rate, temperature detection, fan speed detection, fan fail warning, system voltage, fan control |
| Hardware Features | Chipset heatsink, VRM heatsink design, M.2 Thermal Guard, GIGABYTE Smart Fan 6, Q-Flash Plus button, RGB FUSION, High-end Audio Capacitors, DIY Friendly Design, PCIe EZ Latch, EZ Debug LED |
Miscellaneous
| Software Included | Norton Internet Security (OEM Version), GIGABYTE Control Center, LAN manager |
|---|---|
| Width | 24.4 cm |
| Depth | 24.4 cm |
Product features
Expandable connectivity
The GIGABYTE B840M DS3H offers multiple interfaces including HDMI, DisplayPort, and various USB ports, ensuring ample connectivity for all your peripherals and display needs.Optimized cooling solutions
With M.2 Thermal Guard and dedicated heatsinks, this motherboard promotes efficient cooling, helping to maintain stable performance during intensive tasks.Robust audio performance
Equipped with a high definition audio chip, this motherboard supports 8-channel audio output, enhancing the overall multimedia experience.Future-proof expansion
The availability of multiple expansion slots allows users to add graphics cards, additional storage, or other peripherals as needed, ensuring the system can grow with user demands.Intuitive BIOS features
The UEFI BIOS with easy navigation and monitoring features supports seamless configuration and system performance monitoring for the user.Key selling points
- Supports AMD Ryzen processors for high-performance computing
- Features four DIMM slots for dual-channel memory architecture
- Offers high definition audio and extensive connectivity options
- Includes customizable lighting with RGB FUSION for an immersive setup
- Equipped with M.2 Thermal Guard for optimized component cooling
References
MPN: B840M DS3H
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11/06/2026 22:59:38