HP 579312-001 system board for DC7900 Convertible Mini Tower desktops. This LGA775 socket motherboard supports Intel Core 2 Duo and Pentium processors, featuring integrated graphics via the Eaglelake chipset (G33/G35 family). Designed for compact form factor builds with standard SATA connectivity and PCI/PCIe expansion slots. Supports DDR2 memory and delivers reliable performance for general office productivity, light development, and entry-level server applications in space-constrained environments. Compatible with HP DC7900 chassis and power supplies; matches original OEM specifications. Tested and guaranteed, available via quote.