| Technical details | |
| Warranty period | 3 year(s) |
| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor socket | AM5 |
| Supported processor sockets | Socket AM5 |
| Memory | |
| Maximum internal memory | 256 GB |
| Supported memory clock speeds | 8200,8000,7950,7900,7800,7600,7400,7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 8200 MHz |
| Maximum internal memory per slot | 64 GB |
| ECC сompatibility | Non-ECC |
| Weight & dimensions | |
| Height | 35 mm |
| Width | 244 mm |
| Depth | 244 mm |
| Networking | |
| Ethernet LAN | ![]() |
| LAN controller | Realtek RTL8125 |
| Wi-Fi | ![]() |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Internal I/O | |
| USB 2.0 connectors | 2 |
| CPU fan connector | ![]() |
| ATX Power connector (24-pin) | ![]() |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| Front panel connector | ![]() |
| RGB LED pin header | ![]() |
| Number of RGB LED pin headers | 3 |
| Number of CPU fan connectors | 2 |
| Number of water pump connectors | 2 |
| Number of EPS power connectors (8-pin) | 1 |
| Back panel I/O ports | |
| PS/2 ports quantity | 1 |
| Line-in | ![]() |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Microphone in | ![]() |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 6 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, PCI Express 4.0, SATA III |
| Packaging data | |
| Package weight | 1.13 kg |
| Package depth | 265 mm |
| Package height | 54 mm |
| Package width | 265 mm |
| Packaging content | |
| Bundled software | Norton® Internet Security (OEM version) LAN bandwidth management software |
| Batteries included | ![]() |
| Screws included | ![]() |
| Expansion slots | |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| 1st M.2 largest key size | 2580 |
| 2nd M.2 largest key size | 25110 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 5.0 |
| Clear CMOS jumper | ![]() |
| Desktop Management Interface (DMI) version | 2.7 |
| System Management BIOS (SMBIOS) version | 2.7 |
| Battery | |
| Battery technology | Lithium-Manganese Dioxide (LiMnO2) |
| Battery type | CR2032 |
| Number of battery cells | 1 |
| Battery weight | 3 g |
| Lithium weight per battery | 0.07 g |
| Other features | |
| Weight | 1.05 kg |
| Graphics | |
| Maximum resolution | 4096 x 2160 pixels |
| Parallel processing technology support | Not supported |
| DirectX version | 12.0 |
| HDCP | ![]() |
| Features | |
| Motherboard chipset | AMD B840 |
| Motherboard form factor | Micro ATX |
| Product colour | Dark brown |
| Audio output channels | 7.1 channels |
| Cooling type | Passive |
| PC health monitoring | Fan, Temperature, Voltage, Water cooling |
| Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
| Power source type | ATX |
| Motherboard chipset family | AMD |
| Component for | PC |
| Audio chip | Realtek ALC897 |
| Logistics data | |
| Products per shipping (inner) case | 1 pc(s) |
| EAN | 4719331868437 |
| Warranty | 1 year |
| Source: Icecat.biz | |
The Gigabyte B840M DS3H is a reliable and feature-rich micro-ATX motherboard designed for users building a compact yet powerful AMD Ryzen-based system. Supporting AMD Ryzen™ 9000, 8000, and 7000 Series processors on the AM5 socket, this motherboard is ideal for gaming, content creation, and everyday productivity. Built with Gigabyte's Ultra Durable components, the B840M DS3H ensures long-lasting performance and stability. The board features robust connectivity options, including dual M.2 slots for NVMe SSDs and a 2.5GbE LAN for high-speed networking.
This motherboard offers excellent memory support with four DIMM slots for dual-channel DDR5 memory, supporting speeds up to 8200 MT/s. The B840M DS3H includes a digital 8+2+2 phases VRM solution, providing stable power delivery for overclocking and demanding tasks. The innovative EZ-Latch design simplifies the installation and removal of PCIe devices. With its user-friendly BIOS interface, including Q-Flash Auto Scan, system optimization and updates are made easy. Experience enhanced gaming performance with the X3D Turbo Mode, which enhances Ryzen™ 9000 X3D gaming performance with one-click activation.
Key Features- AMD Socket AM5: Supports AMD Ryzen™ 9000/8000/7000 Series Processors
- AMD B840 Chipset
- Form Factor: Micro-ATX
- Memory Support: 4 x DIMMs, Dual Channel DDR5 up to 8200 MT/s (OC)
- Maximum Memory: Up to 256GB
- Expansion Slots: 1 x PCIe 4.0 x16, 1 x PCIe 3.0 x4
- Storage: 2 x M.2 slots (PCIe 4.0 x4), SATA 6Gb/s ports
- Networking: 2.5GbE LAN
- USB Ports: Includes USB 3.2 Gen 1 ports
- Digital 8+2+2 Phases VRM Solution
- EZ-Latch PCIe x16 Slot with Quick Release Design
- Q-Flash Auto Scan in BIOS
- Gigabyte B840M DS3H Motherboard
- I/O Shield
- SATA Cables
- User Manual
- Driver CD/DVD
- M.2 Screws
Estimated delivery: 04.11 - 06.11
Today: 10:00 - 18:00
Estimated delivery: 04.11 - 06.11
Today: 09:00 - 17:00
Estimated delivery: 04.11 - 06.11
Today: 10:00 - 17:00
Estimated delivery: 04.11 - 06.11
Today: 10:00 - 18:00
Estimated delivery: 04.11 - 06.11
Today: 10:00 - 18:00
Estimated delivery time: 04.11 - 06.11
Estimated delivery time: 05.11 - 06.11
Estimated delivery time: 04.11 - 05.11
Estimated delivery time: 05.11 - 06.11
Estimated delivery time: 05.11
Estimated delivery time: 05.11


