Intel® Xeon® Processor E5-2640 cmimi 60 Euro
https://ark.intel.com/content/www/us/en/ark/products/64591/intel-xeon-processor-e5-2640-15m-cache-2-50-ghz-7-20-gt-s-intel-qpi.html


Intel® Xeon® Processor E5-2660 cmimi 70 Euro
https://ark.intel.com/content/www/us/en/ark/products/64584/intel-xeon-processor-e5-2660-20m-cache-2-20-ghz-8-00-gt-s-intel-qpi.html


Intel® Xeon® Processor X5650 cmimi 60 Euro
https://ark.intel.com/content/www/us/en/ark/products/47922/intel-xeon-processor-x5650-12m-cache-2-66-ghz-6-40-gt-s-intel-qpi.html