4040, 40-40 or 40/40 may refer to: The year 4040 in the 5th millennium Computers Intel 4040, a microprocessor Commodore 4040, a model of floppy disk drive Roads County Road 4040 (Volusia County, Florida), a historic road A4040 road, a road in Birmingham, England Sports and games 40–40 club, a term in baseball The 40/40 Club, a sports bar chain Forty forty, a children's game Music 40/40 (The Carpenters album) 40/40: The Best Selection (Olivia Newton-John album) Other 4040 Purcell, an asteroid