![Intel E6600 Core2 Duo 2.4GHz - Retail Boxed 1066MHz FSB, 4MB Cache, Dual Core. 64bit Processor Extensions, so can run Windows XP64 : Amazon.co.uk: Electronics & Photo Intel E6600 Core2 Duo 2.4GHz - Retail Boxed 1066MHz FSB, 4MB Cache, Dual Core. 64bit Processor Extensions, so can run Windows XP64 : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/51W18TuRxLL._AC_UF1000,1000_QL80_.jpg)
Intel E6600 Core2 Duo 2.4GHz - Retail Boxed 1066MHz FSB, 4MB Cache, Dual Core. 64bit Processor Extensions, so can run Windows XP64 : Amazon.co.uk: Electronics & Photo
![Intel Core ® ™2 Duo Processor E8400 (6M Cache, 3.00GHz, 1333MHz FSB) 3.00GHz 6MB L2 Processor - Processors (3.00GHz, 1333MHz FSB), 3.00GHz, 45nm, Intel Core 2 Duo E8000 series, 6MB, L2 FSB) : Intel Core ® ™2 Duo Processor E8400 (6M Cache, 3.00GHz, 1333MHz FSB) 3.00GHz 6MB L2 Processor - Processors (3.00GHz, 1333MHz FSB), 3.00GHz, 45nm, Intel Core 2 Duo E8000 series, 6MB, L2 FSB) :](https://m.media-amazon.com/images/I/41huDuXxuBL._AC_UF1000,1000_QL80_.jpg)
Intel Core ® ™2 Duo Processor E8400 (6M Cache, 3.00GHz, 1333MHz FSB) 3.00GHz 6MB L2 Processor - Processors (3.00GHz, 1333MHz FSB), 3.00GHz, 45nm, Intel Core 2 Duo E8000 series, 6MB, L2 FSB) :
![Intel Core ® ™2 Duo Processor E8400 (6M Cache, 3.00GHz, 1333MHz FSB) 3.00GHz 6MB L2 Processor - Processors (3.00GHz, 1333MHz FSB), 3.00GHz, 45nm, Intel Core 2 Duo E8000 series, 6MB, L2 FSB) : Intel Core ® ™2 Duo Processor E8400 (6M Cache, 3.00GHz, 1333MHz FSB) 3.00GHz 6MB L2 Processor - Processors (3.00GHz, 1333MHz FSB), 3.00GHz, 45nm, Intel Core 2 Duo E8000 series, 6MB, L2 FSB) :](https://m.media-amazon.com/images/I/619sM5p4zeL._AC_UF1000,1000_QL80_.jpg)