Gigabyte has unveiled the B850M AORUS Stealth, a Socket AM5 motherboard built on the AMD B850 chipset. It is the first micro‑ATX board from the brand to feature backside connectors, improving cable management and aesthetics.

The board draws power from a 24‑pin ATX and a single 8‑pin EPS connector, and sports an 8+2+2 phase CPU VRM design. It supports four DDR5 DIMM slots, a single PCI‑Express 5.0 x16 slot, and three M.2 NVMe slots: one Gen 5 x4, one Gen 4 x4 from the CPU, and a third Gen 4 x4 wired to the B850 chipset. Two SATA 6 Gbps ports round out the storage options.

Connectivity is robust: the rear panel hosts four USB 3.2 Gen 1 5 Gbps Type‑A ports, four USB 2.0 Type‑A, two USB 3.2 Gen 2 ports (10 Gbps, one Type‑A and one Type‑C), plus a 20 Gbps USB 3.2 Gen 2x2 from a header. Network features include Wi‑Fi 7 160 MHz and Bluetooth 5.4 via a Realtek RTL8922AE module, and a 5 Gbps Ethernet port powered by a Realtek RTL8126 series PHY. Audio is handled by a Realtek ALC1220 HDA codec.

Gigabyte has not yet disclosed a price.