Intel Core i3-540 SLBMQ 3.067GHz Dual Core 4MB Socket LGA1156 CPU Processor used | eBay
Productivity1000 CPU: up to 50 MB ladder memory, Ethernet, serial and microB-USB ports, (programmable logic controller) (PN# P1-540) | AutomationDirect
Intel Core i3 540 i3 540 3.0 GHz Used Dual Core CPU Processor 4M 73W LGA 1156|CPUs| - AliExpress