| Processor series | Pentium |
| RAM | 2GB of Memory |
| Hard disk capacity | 500GB Storage |
| Processor brand | Intel |
| Operating system | Windows 7 Professional |
| Number of cores | Dual Core Processor |
| Processor number | E3400 |
| Processor speed | 2.6 GHz |
| Graphics card model number | GMA 4500 |
| Built-in disc drive | DVD writer |
| Chipset brand | Intel |
| Chipset series | B43 |
| Release date | 14 Jun 2011 |
HP Compaq 4000 Pro LX771EA PC Reviews: Windows 7 Professional Computer
- Pentium
- 2GB of Memory
