Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_9210 ( "Model Number" text, "sSpec Number" text, "Frequency" text, "L2 Cache" text, "Mult" text, "Voltage" text, "Socket" text, "Release Date" text, "Part Number(s)" text )

### Question ###
what is the voltage when release date is june 2001 and frequency is 1.13ghz?

### Accurate SQL ###

SELECT "Voltage" FROM table_9210 WHERE "Release Date" = 'june 2001' AND "Frequency" = '1.13ghz'