CREATE TABLE table_13513 ("Model number" CLOB, "sSpec number" CLOB, "Cores" CLOB, "Frequency" CLOB, "Turbo" CLOB, "L2 cache" CLOB, "L3 cache" CLOB, "GPU model" CLOB, "GPU frequency" CLOB, "Socket" CLOB, "I/O bus" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB, "Release price  (  USD  ) " CLOB)

what is the i/o bus when the sspec numebr is sr0n5(l1)?
SELECT "I/O bus" FROM table_13513 WHERE "sSpec number" = 'sr0n5(l1)'
SELECT "I/O bus" FROM "table_13513" WHERE "sSpec number" = 'sr0n5(l1)'