The Gigabyte B860M H is a reliable and future-ready Micro-ATX motherboard designed for Intel Core Ultra Series 2 processors. Built on the Intel B860 chipset and LGA1851 platform, it provides an excellent balance of performance, stability, and value for gaming, productivity, business, and everyday desktop PC builds.

Supporting up to 128GB of DDR5 memory, the B860M H enables improved responsiveness, faster application performance, and efficient multitasking. With support for memory speeds up to DDR5-8800 (OC), users can maximize system performance while benefiting from the latest DDR5 technology.

For expansion and storage, the motherboard features a PCIe 5.0 x16 slot for modern graphics cards, two PCIe 4.0 M.2 slots for high-speed NVMe SSDs, and four SATA ports for additional storage devices. This combination provides flexibility for both entry-level and performance-focused PC builds.

The motherboard includes high-speed 2.5 Gigabit Ethernet connectivity for reliable networking performance, making it suitable for online gaming, streaming, content downloads, and business applications. HDMI output provides display connectivity when used with compatible Intel processors featuring integrated graphics.

Engineered using Gigabyte Ultra Durable technologies, the B860M H incorporates high-quality components, comprehensive BIOS features, advanced memory support, and practical connectivity options to ensure dependable long-term operation.

Key Features

• Supports Intel Core Ultra Series 2 Processors
• Intel LGA1851 Socket
• Intel B860 Express Chipset
• Micro-ATX Form Factor
• Supports up to 128GB DDR5 Memory
• DDR5 Memory Speeds up to 8800 MT/s (OC)
• 1 x PCIe 5.0 x16 Graphics Slot
• 2 x PCIe 4.0 M.2 Storage Slots
• 4 x SATA 6Gb/s Ports
• Realtek 2.5 Gigabit Ethernet
• HDMI 2.1 Display Output
• High Definition Audio Support
• Dual Channel DDR5 Memory Architecture
• Addressable RGB Gen2 Support
• Ultra Durable Components

Specifications

Brand: Gigabyte

Model: B860M H

SKU: GA-B860M-H

CPU Socket: LGA1851

Chipset: Intel B860 Express

CPU Support: Intel Core Ultra Series 2 Processors

Form Factor: Micro-ATX

Memory Slots: 2 x DDR5 DIMM

Maximum Memory Capacity: 128GB

Memory Speed Support: Up to DDR5-8800 (OC)

Memory Architecture: Dual Channel

Expansion Slots: • 1 x PCIe 5.0 x16 • 1 x PCIe 4.0 x1

Storage: • 2 x PCIe 4.0 M.2 • 4 x SATA 6Gb/s

Networking: • Realtek 2.5GbE LAN

Graphics Outputs: • 1 x HDMI 2.1

Audio: • High Definition Audio • 2 / 4 / 5.1 / 7.1 Channel Audio Support • S/PDIF Output Support

Additional Features: • Addressable RGB Gen2 Headers • TPM Header • Clear CMOS Jumper • Q-Flash BIOS Support • Ultra Durable Components