Motherboard GIGABYTE B840M DS3H WIFI6 AM5

GIGABYTE B840M DS3H WIFI6 AM5 is a micro ATX motherboard for AM5, aimed at a stable mid-range build with modern hardware and full connectivity. It is based on the AMD B840 chipset and supports Ryzen 9000, 8000, and 7000 Series, so you have a clear upgrade path ahead. With DDR5 support up to 8200+ MHz (OC) and a total of 256 GB RAM, the board is fully adequate for serious gaming and work. The built-in WiFi 6 and 2.5GbE LAN save you the need for additional cards and make for a compact yet very capable build.

What you get

The four DDR5 slots allow you to start with 2 modules and later easily add more without changing the entire kit, while the support for up to 256 GB provides space for heavy projects, not just games. The two M.2 slots, directly connected to the CPU, support PCIe 4.0 x4/x2 depending on the processor – this means NVMe SSDs with fast loading of Windows and games, plus a second disk for work, without sacrificing speed. The four SATA 6.0 Gb/s ports with RAID 0/1/10 allow you to attach several HDD/SSD and choose between speed, mirroring, or a combination of both. Realtek® 2.5GbE LAN and WiFi 6 (802.11ax) provide fast networking both wired and wirelessly, while Bluetooth 5.3 is convenient for headphones, controllers, and peripherals without dongles. The built-in Realtek High Definition audio with up to 7.1-channel sound is fully sufficient for gaming, movies, and everyday use without a separate sound card.

• Socket AM5 and chipset AMD B840 for support of Ryzen 9000, 8000, and 7000 Series processors and long platform life.
• 4 x DDR5 slots with dual-channel mode and maximum 256 GB RAM, with frequencies up to 8200+ MHz (OC) for high bandwidth.
• 2 x M.2 slots, connected to the CPU, supporting PCIe 4.0 x4/x2 SSDs (depending on the specific Ryzen), for fast NVMe storage solution.
• 4 x SATA3 6.0 Gb/s ports with RAID 0/1/10 for flexible configuration with HDD/SSD – speed, redundancy, or combination.
• Main PCI Express x16 slot from the processor (PCIe 4.0 x16/x8/x4 depending on CPU), suitable for a modern graphics card or NVMe SSD; a second PCIe 3.0 x16 slot from the chipset, operating at x4 for additional cards.
• Built-in WiFi 6 (802.11ax) and Bluetooth 5.3 for fast wireless connection and easy peripheral connectivity without additional adapters.
• Realtek® 2.5GbE LAN for higher network speed than standard gigabit – useful for fast local transfers and online gaming.
• Built-in Realtek High Definition Audio with support for 2/4/5.1/7.1-channel sound for a clean multimedia and gaming experience.
• Standard 24-pin + 8-pin power connectors, making the board compatible with mainstream ATX power supplies.

Who it is suitable for

This motherboard is a good foundation for a compact gaming or all-round PC on AM5 – 1080p/1440p builds, streaming, photo and video processing with modern Ryzen processors. It is also suitable for an office/workstation with plenty of RAM and fast NVMe storage, where WiFi 6 and 2.5GbE LAN are a plus. If you are looking for extreme overclocking or multiple PCIe slots for several GPUs, you should rather look towards a higher class and larger form factor.

The combination of AM5, DDR5, two PCIe 4.0 M.2 slots, and WiFi 6 in a compact micro ATX format makes GIGABYTE B840M DS3H WIFI6 AM5 a very balanced choice for a modern, long-term build without unnecessary extras and compromises on the essentials.