U [SINGLE] by SUPER JUNIOR (슈퍼주니어) has sold 0 copies on streaming services.
U [SINGLE] certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of |
| Total sales | 0 | Album-equivalent unit |
Total
Sales: 0
Album-equivalent unit
|
Year-end chart performance for U [SINGLE]
| Chart 2006 | Rank | Sales |
 South Korean Albums (Gaon) |
16 | 76,697 |
| Chart 2007 | Rank | Sales |
| South Korean Albums (Gaon) |
86 | 8,406 |