4PPC30043F23BPower Panel C30, 4.3"interfaces: 1x CAN bus, 1x RS485. CPU and memory: 1 GHz (ARM Cortex-A8), 256 MB DDRAM, 8 kB FRAM, 512 MB onboard flash driveDisplay and touch screen: 4.3", 480 x 272 (WQVGA) Interfaces: 1x Ethernet 10/100 Mbit/s, 2x USB 2.0, 1x CAN bus, 1x RS485.