SIMATIC BX-39A High Performance , Intel Xeon W-11155MLE (1.8/3.1 GHz, 4C/8T), 4 x USB, 4 x Ethernet, 1 x PCIe and portrait mounting, 8 GB RAM, M.2 SSD 256 GB Eco, Windows 10 IoT Enterprise 2021 LTSC, 24 V DC industrial power supply (premium, power failure, isolated with bridging time)