Gigabyte H810M K LGA1851 Micro-ATX Motherboard - DDR5, M.2
GIGABYTE
Gigabyte H810M K LGA1851 Micro-ATX Motherboard - DDR5, M.2
The Gigabyte H810M K LGA1851 Micro-ATX Motherboard is a compact Intel platform built for builders who want reliable, no-fuss compatibility with Intel Core Ultra Series 2 processors without paying for chipset features they will never use. It pairs DDR5 memory support with PCIe 4.0 storage and display outputs in a Micro-ATX footprint that fits tighter cases.
Why this product
Intel Core Ultra Series 2 Ready
The LGA1851 socket supports Intel Core Ultra processors (Series 2), giving builders a current-generation platform with a clear upgrade path.
DDR5 Up to 128 GB
Two DDR5 DIMM slots support speeds up to DDR5 6400 MT/s and up to 128 GB total capacity, with dual-channel and ECC unbuffered module support included.
PCIe 4.0 M.2 and x16 Expansion
A PCIe 4.0 x4 M.2 slot and a full PCIe 4.0 x16 slot keep storage and graphics performance in step with current hardware.
EZ-Latch for Tool-Free GPU Removal
The PCIe x16 slot uses Gigabyte's EZ-Latch quick-release design, so graphics cards can be swapped without reaching for a screwdriver.
Dual Display Outputs Built In
Both HDMI and DisplayPort outputs are present on the rear panel, supporting integrated graphics without an add-in card.
PWM, DC, and Pump Fan Headers
Fan headers support both PWM and DC fans as well as water-cooling pumps, giving builders flexibility over their cooling setup.
- SocketLGA1851
- ChipsetIntel H810 Express
- Memory2 × DDR5 DIMM, up to 128 GB, DDR5 6400/5600 MT/s
- M.2 Slot1 × PCIe 4.0 x4/x2, type 2280
- PCIe Slot1 × PCIe 4.0 x16
- SATA Ports4 × SATA 6 Gb/s
- Form FactorMicro-ATX, 24.4 cm × 21.5 cm
- Display Outputs1 × DisplayPort, 1 × HDMI
- SKUGIG-1905
- EAN4719331868697
- Compatible with Intel Core Ultra processors (Series 2) via the LGA1851 socket.
- Accepts DDR5 DIMM modules; supports ECC Unbuffered DIMM 1Rx8 and 2Rx8 configurations.
- Supports M.2 type 2280 PCIe 4.0 x4/x2 SSDs on the single M.2 connector.
- Supports Windows 11 64-bit and Windows 10 64-bit.
- Micro-ATX form factor (24.4 cm × 21.5 cm) — verify case compatibility before purchasing, as it will not fill a full ATX tray.
- Does not accept DDR4 memory — DDR5 only.
Best for
- Home or office desktop builders who want a current Intel platform with integrated display output and Gigabit LAN at a practical size.
- Small-form builders who need a Micro-ATX board for a compact mid-tower or similar case.
- Builders prioritising fast storage who will pair it with a PCIe 4.0 NVMe SSD via the M.2 slot and up to four SATA devices.
- DDR5 adopters who want ECC unbuffered memory support for light workstation or reliability-sensitive workloads.
Trade-offs
- Multi-GPU or high-expansion builds — only one PCIe x16 slot is available, with no additional PCIe slots listed.
- Enthusiast overclockers — the H810 chipset does not advertise overclocking support, unlike Z-series platforms.
- Builders needing many USB ports — the rear panel provides only six USB ports in total (two USB 3.2 Gen 1 and four USB 2.0/1.1).
- 10 GbE or Wi-Fi networking users — only a single Gigabit Ethernet port is present; no wireless connectivity is listed.
- Builds requiring many fan channels — only one CPU fan header and one system fan header are provided.
GIGABYTE Ultra Durable™ motherboards built with optimal components inside out provide the prime performance and timeless platform. The best VRM design ever built with the highest quality components. Delivers enhanced system performance with ultimate hardware scalability.
Cool. Quiet. Customized. Superior cooling performance and whisper-quiet operation for your gaming rig. Supports both PWM and DC fans, plus water cooling pumps.
The ultimate connectivity with blazing data-transfer speeds through the next generation network and storage. GbE LAN features a network bandwidth management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.
Featuring PCIe 4.0 x16 slot and PCIe 4.0 M.2 slot support, GIGABYTE Motherboards are ready to work with the PCIe 4.0 devices to provide the superior performance.
These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects. Essentially separates the board's sensitive analog audio components from potential noise pollution at the PCB level.
Innovative and intuitive hardware, software, and BIOS interface design to create your personal style. User-friendly designs simplifying the assembly process.
General
| Brand | Gigabyte |
|---|---|
| Form Factor | Micro-ATX |
| Dimensions | 24.4 cm × 21.5 cm |
| Chipset | Intel H810 Express |
| CPU Socket | LGA1851 |
| Supported Processors | Intel Core Ultra (Series 2) |
| Operating System | Windows 11 64-bit, Windows 10 64-bit |
Memory
| Memory Slots | 2 × DDR5 DIMM |
|---|---|
| Max Capacity | 128 GB (64 GB per DIMM) |
| Supported Speeds | DDR5 6400/5600 MT/s |
| Memory Architecture | Dual channel |
| ECC Support | ECC Unbuffered DIMM 1Rx8 / 2Rx8 |
Storage & Expansion
| M.2 Connector | 1 × Socket 3, M key, type 2280, PCIe 4.0 x4/x2 |
|---|---|
| SATA Connectors | 4 × SATA 6 Gb/s |
| PCIe x16 Slot | 1 × PCIe 4.0 x16 |
Connectivity & I/O
| Display Output | 1 × DisplayPort, 1 × HDMI |
|---|---|
| LAN | 1 × RJ-45 Gigabit Ethernet |
| USB (Rear Panel) | 2 × USB 3.2 Gen 1, 4 × USB 2.0/1.1 |
| USB (Internal Headers) | 1 × USB 3.2 Gen 1 header, 1 × USB 2.0/1.1 header |
| Audio Jacks | 3 × audio jacks |
| Fan Headers | 1 × CPU fan, 1 × system fan (PWM and DC, pump support) |
| Power Connectors | 1 × 24-pin ATX, 1 × 8-pin ATX 12V |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.