GIGABYTE H810M-K Micro ATX – LGA1851 Socket & DDR5 Support — PCIe 4.0 x16, M.2 NVMe Slot & DisplayPort 2.1 / HDMI 2.1 Outputs

CPU & Chipset

• CPU Socket: LGA1851
• Supported Processors: Intel® Core™ Ultra Processors
• Chipset: Intel® H810 Express Chipset
• L3 Cache: Varies with CPU selection

Memory

• Memory Type: DDR5
• Memory Slots: 2 × DDR5 DIMM sockets
• Maximum Capacity: 128 GB (64 GB per DIMM)
• Supported Speeds: DDR5 6400/5600 MT/s (OC/standard)
• Memory Architecture: Dual-channel
• Supported Modules:
  • ECC Un-buffered DIMM 1Rx8/2Rx8 (non-ECC mode)
  • Non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16
  • Extreme Memory Profile (XMP) modules

Onboard Graphics (Integrated)

• Graphics Support: Intel® HD Graphics (CPU-dependent)
• Display Outputs:
  • 1 × DisplayPort 2.1: Up to 4096 × 2304 @ 60 Hz, HDCP 2.3
  • 1 × HDMI® 2.1: Up to 4096 × 2160 @ 60 Hz, HDCP 2.3

Audio & LAN

• Audio CODEC: Realtek® High Definition Audio
• Audio Channels: 2/4/5.1/7.1-channel configurable via software
• LAN: Realtek® GbE LAN chip (10/100/1000 Mbps)

Expansion Slots

• PCIe x16: 1 × PCI Express 4.0 x16 slot (CPU lanes, runs at x16)
  • Note: Supports graphics card OR NVMe SSD, not both simultaneously
• PCIe x1: 1 × PCI Express 3.0 x1 slot (Chipset lanes)

Storage Interfaces

• M.2 Slot: 1 × M.2 Socket 3 (M key, Type 2280)
  • Supports PCIe 4.0 x4/x2 NVMe SSDs
• SATA Ports: 4 × SATA 6Gb/s connectors

USB Connectivity

• Rear Panel:
  • 2 × USB 3.2 Gen 1 (5 Gbps) Type-A
  • 4 × USB 2.0/1.1 Type-A
• Internal Headers:
  • 1 × USB 3.2 Gen 1 header (supports 2 additional ports)
  • 1 × USB 2.0/1.1 header (supports 2 additional ports)
• Total USB Ports: Up to 10 (4× USB 3.2 Gen 1 + 6× USB 2.0)

Internal I/O Connectors

• 1 × 24-pin ATX main power connector
• 1 × 8-pin ATX 12V power connector
• 1 × CPU fan header
• 1 × system fan header
• 1 × front panel header
• 1 × front panel audio header
• 1 × Trusted Platform Module (TPM) header (for GC-TPM2.0 SPI V2 module)
• 1 × serial port header
• 1 × Clear CMOS jumper

Back Panel Connectors

• 1 × DisplayPort
• 1 × HDMI®
• 2 × USB 3.2 Gen 1 Type-A
• 4 × USB 2.0/1.1 Type-A
• 1 × RJ-45 Ethernet port
• 3 × Audio jacks (Line-out, Line-in, Mic-in)

Hardware Monitoring & BIOS

• H/W Monitoring: Voltage, temperature, fan speed, water cooling flow rate detection; fan fail warning; fan speed control
• BIOS: 256 Mbit flash, licensed AMI UEFI BIOS
• BIOS Features: PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Software & Unique Features

• GIGABYTE Control Center (GCC): Unified utility for system monitoring, driver updates, and RGB control (application availability may vary)
• Q-Flash: BIOS update utility without CPU/memory installation
• Smart Backup: Automated backup solution
• Bundled Software: Norton® Internet Security (OEM), LAN bandwidth management software (subject to provider availability)

Physical Specifications & Compatibility

• Form Factor: Micro ATX (22.6 cm × 18.5 cm)
• Operating System Support:
  • Windows® 11 64-bit (required for Intel® NPU driver and 800 Series Platform Performance Package)
  • Windows® 10 64-bit