The Dell E93839 GA0402 motherboard is a foundational component of the OptiPlex 780 series, characterized by its reliance on the Intel Q45 Express chipset and a versatile LGA 775 socket architecture. Though it has been superseded by modern platforms, it remains a notable example of enterprise-grade hardware designed for stability and modular expansion in business environments. Core Architecture and CPU Compatibility
USB Ports: Up to 10 USB 2.0 ports (typically 6 rear, 4 internal/front).
Important Update (2024): No newer BIOS hacks have unlocked full 16GB support reliably. Stick to 8GB.
The Dell E93839 GA0402 motherboard is a foundational component of the OptiPlex 780 series, characterized by its reliance on the Intel Q45 Express chipset and a versatile LGA 775 socket architecture. Though it has been superseded by modern platforms, it remains a notable example of enterprise-grade hardware designed for stability and modular expansion in business environments. Core Architecture and CPU Compatibility
USB Ports: Up to 10 USB 2.0 ports (typically 6 rear, 4 internal/front).
Important Update (2024): No newer BIOS hacks have unlocked full 16GB support reliably. Stick to 8GB.