Dell OptiPlex GX620 Series Intel Chipset 945 Socket LGA775 Desktop Motherboard FH884 0FH884 CN-0FH884.
Chipset: Intel 945 Express
Socket: Intel LGA775
Max Supported Memory: 4GB
Number of Memory Slots: 4
Memory Type: DDR2 SDRAM
Speed: 533MHz / 667MHz
Audio: AC97
Input/Output Ports: 6x USB, 3x Audio Ports, 1x Parallel printer port, 1x Serial ports, 1x Ethernet (RJ-45), 1x VGA
Expansion Slots: 1x PCI Express, 2x PCI Slot
Type: Desktop Motherboard
Features: Hyper-Threading Technology Support