Product Description About this item The breakthrough performance, energy efficiency, and reliability of Intel Xeon processor based Product description The breakthrough performance, energy efficiency, and reliability of Intel Xeon processor based server systems make them the ideal choice for all of your data demanding or standard enterprise infrastructure applications. Bus Speed: 1... https://www.electronics70off.co.uk/products/Intel-%252d-BX80574E5440A-%252d-Intel-Xeon-DP-Quad%252dCore-E5440-2.83GHz-Processor-%252d-2.83GHz-%252d-1333MHz-FSB-%252d-Retail.html