- Hewlett-Packard (HP)
- Hewlett-Packard (HP) Desktop
- Hewlett-Packard (HP) Pavilion Desktop
- Hewlett-Packard (HP) Pavilion Desktop 500
- Hewlett-Packard (HP) Pavilion Desktop 550
- Hewlett-Packard (HP) Pavilion Desktop 550-100
- Hewlett-Packard (HP) Pavilion Desktop 550-130
- Hewlett-Packard (HP) Pavilion Desktop 550-138