Lenovo ThinkCentre M90n-1 IoT 11AK - Nano - Celeron 4205U / 1.8 GHz - RAM 4 GB - SSD 512 GB - TCG Opal Encryption/ NVMe - UHD Graphics 610 - GigE/ Bluetooth 5.0 - WLAN: 802.11ac/ Bluetooth 5.0 - Win 10 Pro 64-bit - monitor: none - keyboard: US - TopSeller