PCIe, PCI, AGP slots, etc., for adding graphics cards, network cards, and other peripherals.
The Dell E93839 GA0402 motherboard Go to product viewer dialog for this item. dell e93839 ga0402 motherboard specs upd
Based on the OptiPlex 390 Desktop chassis configuration: PCIe, PCI, AGP slots, etc
SATA ports, M.2 slots, and other storage interfaces. for adding graphics cards
specific model is the DDR3-capable revision designed for the LGA 775 socket.
: 6 x Rear USB 2.0 ports alongside internal headers supporting up to 8 total ports.