Amazon.com: Intel Xeon 283GHZ/12M/1333 SLBBJ Quadcore CPU E5440 : Electronics
Refurbished: Dell Latitude E5440 14" LED Laptop 4th Gen. Intel Core i5-4200U CPU 16GB DDR3 RAM 500 GB HD DVD-RW WiFi Bluetooth WebCam Windows 10 Pro - Newegg.com
Intel Xeon E5440 2.83GHz 12MB Quad-Core CPU Processor Works on LGA775 motherboard