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_7402 ( "Model number" text, "Frequency" text, "L2 cache" text, "Multi 1" text, "Voltage" text, "Socket" text, "Release date" text, "Order part number" text )

### Question ###
WHat kind of L2 cache has a Model number of turion x2 ultra zm-85?

### Accurate SQL ###

SELECT "L2 cache" FROM table_7402 WHERE "Model number" = 'turion x2 ultra zm-85'