Computers / Components / CPU's / Bus Speed (FSB) 800 MHz, Processor Speed 2000 MHz 

Intel BX80557E1400

Intel Socket T 775, Intel Celeron, 2000 MHz Clock Speed, 800 MHz Bus Speed, 65 W Thermal Power, Architecture 65 nm, L2 Cache 512 KB

Intel BX80557440

Intel Socket T 775, Intel Celeron, 2000 MHz Clock Speed, 800 MHz Bus Speed, 35 W Thermal Power, Architecture 65 nm, L2 Cache 512 KB

Intel BX80537T7250

Intel Socket 478, Intel Core2 Duo, 2000 MHz Clock Speed, 800 MHz Bus Speed, Architecture 65 nm