Motherboard Gigabyte GB860MD3W DDR5 LGA1851

Gigabyte B860M D3W Motherboard · Intel LGA1851 · DDR5

The Gigabyte B860M D3W is a Micro ATX board based on the Intel B860 chipset and LGA1851 socket, made for Intel Core Ultra Series 2 processors. It blends a hybrid power design, strong DDR5 memory performance and two fast M.2 slots, giving a dependable base for everyday builds or a moderate performance system.

Platform & chipset

The board supports Intel Core Ultra (Series 2) CPUs on the LGA1851 socket and runs on the B860 chipset. An AI Perfdrive feature serves up an optimal, tailored BIOS profile for the builder, and the friendly UI with themes, AIO fan control and Q-Flash Auto Scan keeps setup and tuning simple.

Memory & expansion

Four DDR5 slots are on board, and the D5 Bionic Corsa design targets consistent, stable memory throughput. For expansion there is a PCIe x16 slot with an EZ-Latch quick-release for the graphics card, plus two M.2 connectors at PCIe 4.0 x4 for fast NVMe storage with fewer internal cables.

Power, cooling & connectivity

Power delivery uses a hybrid 4+1+2 phase arrangement to balance stability and efficiency. Connectivity includes a wired GbE network port, a rear panel with USB 2.0, USB 3.2 and USB Type-C, and DisplayPort plus HDMI outputs for driving a display through the processor's integrated graphics.

• Socket: Intel LGA1851 (Core Ultra Series 2)
• Chipset: Intel B860
• Form factor: Micro ATX
• Memory: 4x DDR5 slots
• Power: 4+1+2 hybrid phases
• Storage: 2x M.2 PCIe 4.0 x4 · SATA3
• I/O: GbE LAN · USB Type-C · HDMI · DisplayPort