Dell E93839 Ga0402 Motherboard Specs Jun 2026
The is not a retail motherboard; it is a proprietary OEM (Original Equipment Manufacturer) board designed exclusively for the Dell OptiPlex 790 series.
The front panel header is a proprietary 10-pin (or 12-pin) connector. This is the most common source of frustration for users transplanting this board into a standard case. dell e93839 ga0402 motherboard specs