Gigabyte B550M DS3H AC R2 WiFi 5 AM4 mATX Motherboard

The GIGABYTE B550M DS3H AC R2 is a Micro-ATX motherboard designed for AMD Ryzen processors utilizing the AM4 socket. Built on the AMD B550 chipset, it provides support for the PCIe 4.0 standard on its primary x16 slot and one of its M.2 connectors, enabling higher bandwidth for compatible graphics cards and NVMe storage drives. The board accommodates up to 128 GB of dual-channel DDR4 memory across four DIMM slots, with compatibility for both ECC and non-ECC unbuffered modules. Power is delivered through standard 24-pin ATX and 8-pin EPS connectors.

This motherboard incorporates a range of connectivity options suitable for various system builds. For wireless networking, it includes integrated Wi-Fi 5 (802.11ac) and Bluetooth 5.0. Storage can be expanded using two M.2 slots and four SATA III ports, with support for RAID 0, 1, and 10 configurations. The rear I/O panel features multiple USB 3.2 Gen 1 and USB 2.0 ports, a Gigabit Ethernet port, and both HDMI 2.1 and DisplayPort 1.4 outputs for integrated graphics. Internal headers are available for front-panel USB, system fans, and an RGB LED strip.

• Supports AMD Ryzen 3000, 4000, and 5000 Series processors
• Micro-ATX form factor for compact PC builds
• Four DIMM slots with support for up to 128GB of DDR4 memory
• Dual M.2 slots for high-speed NVMe solid-state drives
• Primary PCIe 4.0 x16 slot for modern graphics cards
• Integrated Wi-Fi 5 and Bluetooth 5.0 connectivity
• Realtek ALC1220 audio CODEC for onboard sound
• Gigabit Ethernet port for wired network access
• Features both HDMI 2.1 and DisplayPort 1.4 video outputs
• Includes an onboard RGB LED header for system lighting
• Offers RAID 0, 1, and 10 support for storage arrays