SIMATIC IPC477E PRO fullyprotected IP65 22 multi-touch(1920 x 1080) neutral front for support arm (notexpandable, flange top), 4 USB(back) without USB (front) Ethernet (10/100/1000Core i5-6442EQ 3x GbitEthernet (IE/PN) 8 GB without RS 232/RS485 withoutPCIe without operating system Without replaceable massstorage 256 GB Eco SSD Without SIMATIC software24 V DC industrial power supply