SELECT clock_speed FROM table_name_63 WHERE fsb_speed = "400 mhz" AND model_number = "c7-m 794"
Kecepatan clock mana yang memiliki kecepatan FSB 400 MHz, dan jumlah model C7-M 794?
CREATE TABLE table_name_63 (clock_speed VARCHAR, fsb_speed VARCHAR, model_number VARCHAR)