Two official singles, "Ha" and "Back That Azz Up" (the latter having been released commercially as "Back That Thang Up") peaked at numbers 68 and 19 on the Billboard Hot 100, respectively. The album peaked at number two on Billboard's Top R&B/Hip Hop Albums music chart and number nine on the Billboard 200 music chart in 1999. It also claimed the top position on the Top R&B/Hip Hop Albums chart on the Billboard Year-End chart for 1999. As a single, "Back That Azz Up" was released, credited, and charted as the more censored "Back That Thang Up". Also the album features a bonus remix of the single "Ha" with New York rapper Jay-Z, the only guest appearance outside of Cash Money and the 1st time Cash Money collaborated with an East Coast rapper on a song. As of 2013, 400 Degreez has sold well over 6 million copies worldwide. The album won R&B Album of the Year at the 1999 Billboard Music Awards. The explicit version of the album was not totally uncensored such as the line "do a (homicide) with me" on "Gone Ride With Me" and "put a (pistol) in his face" in "Welcome 2 Tha Nolia".