The Gigabyte B840M D2H is aimed at PC builders looking for a solid foundation in the Micro ATX format on the AM5 socket. Its compact size (244 × 244 mm) makes it easy to integrate into smaller cases without sacrificing essential features. The HDMI 2.1 video connectivity with HDCP support ensures a high-definition output ready for modern displays, while the Ethernet LAN port maintains a stable wired connection. The Realtek ALC897 audio chip handles line-in for versatile everyday sound. The AMI UEFI BIOS simplifies configuration, and support for RAID 0, 1, and 10 offers real flexibility in storage management. The TPM header rounds out the package to meet current security requirements.