If you’re repairing or upgrading an older Dell OptiPlex desktop, you might come across the motherboard part number (often paired with the code GA0402 ). This board is a classic piece of Dell’s business-class lineup.
Dell E93839 (GA0402) Motherboard Specs: What You Need to Know dell e93839 ga0402 motherboard specs
Let me know if you need help identifying jumpers or front-panel connectors for this board! If you’re repairing or upgrading an older Dell