Asus ExpertCenter PN42-BBFN1000X1TD Barebone System – Mini PC – Intel Chip – 32 GB DDR4 SDRAM DDR4-3200/PC4-25600 Maximum RAM Support – 2.0 Total Memory Slots – NVMe Controller – Intel UHD Graphics Graphic(s) – DisplayPort – Network (RJ-45) – 1 M.2 Interface(s) – Processor Support (N-series Celeron) – 2.5 Gigabit Ethernet – Windows 11 Pro Windows 10 Pro Windows 11 Home Supported Operating System – 2 USB 3.2 Gen 1 Port(s) – 65 W.