The ASUS PRIME B840M-A-CSM motherboard offers a versatile foundation for your computing needs. With support for Ryzen 7000/8000/9000 Series processors and a robust AMD B840 chipset, this motherboard ensures compatibility and performance. It features four DIMM slots capable of utilizing up to 3800 MHz DDR5 SDRAM, accommodating both ECC and non-ECC memory for enhanced stability during intensive tasks. The board provides extensive connectivity options, including USB 3.2 Gen 1 and a USB-C 3.2 Gen 1 port, ensuring quick data transfer and peripheral support. Equipped with high definition audio output and a range of expansion slots, the motherboard allows for significant customization to meet diverse user requirements. The design incorporates advanced features such as Q-DIMM for easy memory installation and LANGuard for network protection. Additionally, the BIOS features, including UEFI BIOS and ASUS EZ Flash 3, simplify system management, making it a choice for users looking to build a powerful yet efficient computing platform.