supporting AMD Athlon 64, X2, and Sempron. 4 DIMM Slots (1-4)
The header also facilitates two front USB 2.0 ports and front-panel audio (microphone and headphone jacks). Rear Panel I/O Layout Dell Optiplex 740 Motherboard Diagram
: Two to four SATA II 7-pin connectors for hard drives and optical drives. supporting AMD Athlon 64, X2, and Sempron
Dell OptiPlex 740 motherboard Go to product viewer dialog for this item. (often identified by part numbers supporting AMD Athlon 64
Pages 80–90 typically show:
Five rear ports (eight total including front and internal). Ethernet: RJ-45 Broadcom 5754 Gigabit LAN.
Look for the board number printed on the PCB (e.g., CN-0DJ734 ). That number will unlock the exact schematic you need.