Table: cpu_specs_2
Columns: model_number
frequency
l1_cache
mult
voltage

Question: What is the Frequency, when the Voltage is 3.3 V?
SQL: SELECT "frequency" FROM cpu_specs_2 WHERE "voltage" = '3.3 v'

Question: What is the L1 Cache, when the Model Number is X5-133 ADY?
SQL: SELECT "l1_cache" FROM cpu_specs_2 WHERE "model_number" = 'x5-133 ady'

Question: What is the Model Number, when the Voltage is 3.45 V, and when the Frequency is 133 MHZ?
SQL: SELECT "model_number" FROM cpu_specs_2 WHERE "voltage" = '3.45 v' AND "frequency" = '133 mhz'