How many different FSB are there for the 7140N model?
CREATE TABLE table_269920_3 (fsb__mhz_ VARCHAR, model VARCHAR)
SELECT COUNT(fsb__mhz_) FROM table_269920_3 WHERE model = "7140N"
### Context: CREATE TABLE table_269920_3 (fsb__mhz_ VARCHAR, model VARCHAR) ### Question: How many different FSB are there for the 7140N model? ### Answer: SELECT COUNT(fsb__mhz_) FROM table_269920_3 WHERE model = "7140N"