B550 ATX Desktop Motherboard for Socket AM4 — DDR4 128GB, PCI-E 4.0

ATX desktop motherboard based on the B550 chipset for Socket AM4 processors. Supports DDR4 memory with a 128GB capacity and provides PCI-E 4.0 expansion for high-speed add-in cards. A straightforward choice for building or upgrading a modern desktop system.