The Gigabyte B840M D2H is a feature-rich Micro-ATX motherboard designed for AMD Ryzen 7000, 8000 and 9000 Series processors. Built on the AMD B840 chipset and AM5 platform, this motherboard delivers the performance, connectivity and reliability required for modern gaming systems, productivity workstations and everyday desktop PCs.

Featuring support for high-speed DDR5 memory, dual M.2 SSD slots, PCIe 4.0 graphics support and ultra-fast 2.5 Gigabit Ethernet networking, the B840M D2H provides a future-ready foundation for users looking to take advantage of AMD’s latest AM5 platform.

Built for AMD Ryzen AM5 Processors

Supporting AMD Ryzen 7000, 8000 and 9000 Series processors, the B840M D2H offers access to AMD’s latest desktop technologies, delivering exceptional gaming, multitasking and content creation performance.

High-Speed DDR5 Memory Support

With support for dual-channel DDR5 memory and speeds up to 7600 MT/s (OC), this motherboard provides increased memory bandwidth, faster application performance and improved responsiveness for demanding workloads.

Dual M.2 NVMe Storage Support

The motherboard features two M.2 storage slots, including a PCIe 4.0 x4 M.2 connector for high-speed NVMe SSDs. This allows users to benefit from rapid boot times, faster game loading and improved file transfer performance.

Advanced Networking

Equipped with Realtek 2.5 Gigabit Ethernet, the B840M D2H provides faster and more reliable wired networking for gaming, streaming, file transfers and business applications.

PCIe 4.0 Graphics Ready

The PCIe 4.0 x16 slot provides support for modern graphics cards, ensuring excellent gaming performance and compatibility with the latest GPU technologies.

Smart Cooling and System Stability

Gigabyte Smart Fan technology, hybrid power delivery and multiple fan headers help maintain optimal temperatures and stable performance, even during extended gaming sessions and intensive workloads.

Key Features

• AMD B840 chipset
• AM5 socket
• Supports AMD Ryzen 9000, 8000 and 7000 Series processors
• 2 x DDR5 DIMM slots
• Supports up to 128GB DDR5 memory
• DDR5 memory speeds up to 7600 MT/s (OC)
• 1 x PCIe 4.0 x16 slot
• 1 x PCIe 3.0 x4 slot
• 2 x M.2 SSD slots
• 4 x SATA 6Gb/s ports
• Realtek 2.5 Gigabit Ethernet
• HDMI and DisplayPort outputs
• RGB and ARGB lighting header support
• Micro-ATX form factor

Whether you’re building a modern gaming PC, productivity workstation or future-ready AM5 desktop system, the Gigabyte B840M D2H delivers excellent performance, fast connectivity and outstanding value in a compact Micro-ATX design.