CREATE TABLE table_51063 ("Model number" CLOB, "sSpec number" CLOB, "Frequency" CLOB, "GPU frequency" CLOB, "L2 cache" CLOB, "I/O bus" CLOB, "Memory" CLOB, "Socket" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB)

What is sSpec Number, when Frequency is 1 GHZ?
SELECT "sSpec number" FROM table_51063 WHERE "Frequency" = '1 ghz'
SELECT "sSpec number" FROM "table_51063" WHERE "Frequency" = '1 ghz'