Sun 540-6680 4x 1.5GHz 0GB SPARC USIV CPU/Memory Uniboard for E2900 RoHS
Intel Core i3-540 Specs | TechPowerUp CPU Database
Productivity1000 CPU: up to 50 MB ladder memory, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# P1-540) | AutomationDirect