Asus ExpertCenter PN53-BB5000X1TD Barebone System - Mini PC - AMD Ryzen 5 6600H - AMD Chip - 64 GB DDR5 SDRAM DDR5-4800/PC5-38400 Maximum RAM Support - 2 Total Memory Slots - Serial ATA/600 Controller - AMD Radeon Graphics 660M Graphic(s) - 1 2.5" Bay(s) - 2.5 Gigabit Ethernet - Windows 11 x64, Windows 11 Pro x64, Windows 11 Home Supported Operating System - 5 USB 3.2 Gen 1 Port(s) - 120 W: