- Ultra Small form factor
- Low power
- Fast
- Dual Core
- HTPC
he HP Compaq dc7800 Ultra-Slim Desktop is one of the innovators in the latest wave of energy-efficient yet capable desktops PCs. While the previous generation of green PCs was hampered by slower CPUs and components like notebook-class hard drives, the newest models run full-powered CPUs, and their more energy-efficient power supplies no longer compromise performance. The dc7800 should be on your shopping list if you’re looking for an all-business PC that can save your company money in operating costs.