Dell E93839 Ga0402 Motherboard Specs Upd |best| Jun 2026

The latest official BIOS version for GA0402 boards is (released 2010). You can still find it on Dell’s support site under OptiPlex 755.

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: Highly compatible with staple options like the Intel Core 2 Duo E8400 (3.0 GHz) and E8600. dell e93839 ga0402 motherboard specs upd

Custom MicroATX variant. While it shares structural dimensions similar to standard MicroATX boards, it features proprietary front-panel headers, power connections, and cooling fan connectors common to Dell OEM systems.

While many motherboards from the LGA 775 era relied on older DDR2 memory, the E93839 GA0402 The latest official BIOS version for GA0402 boards

is a highly popular, resilient, legacy component engineered primarily for the Dell OptiPlex 780 Series . Originally deployed in standard business and enterprise workstations, this motherboard remains a key target for retro-computing builders, budget DIY enthusiasts, and IT repair technicians looking to extend the lifecycle of classic hardware.

Intel Q45 Express chipset paired with the ICH10DO (I/O Controller Hub). This combination delivers native support for vPro technology, advanced security properties, and robust data handling. : Highly compatible with staple options like the

: Integrated Intel Gigabit Ethernet (10/100/1000 Mb/s). Expansion and Connectivity

The board features the historic (also known as Socket T) interface. It supports a wide cross-section of 45nm and 65nm Intel processors. Dell OptiPlex 780 Service Manual--Mini Tower Computer

Supports processors like the Q9400, Q9550, and Q9650 featuring up to a 1333 MHz FSB and 12MB of L2 cache.