Dell JD991 OptiPlex GX520 Mini-Tower Socket 775 Motherboard. Dell Motherboard raises the bar of PC Industry and deliver a full-value, high-performance solution for today's most demanding tasks.

Manufacturer: Dell
Part Number: JD991 0JD991 CN0JD991 CN-0JD991

Specifications:

Form Factor
• ATX

Chipset
• Intel 945G

CPU
• Supports Pentium 4
• Socket LGA775

Memory
• 240PIN DDR2 ( 2 slots)
• 2 GB Max

Disk Drive Interface
• IDE (ATA 33/66/100)
• SATA X 2

Expansion Slots
• 1 x PCI Express
• 1 x PCI X 2

I/O Connectors
• 1 x Printer Port
• 1 x Serial Port
• Onboard VGA
• Onboard Sound
• 6 x USB Ports
• 1 x Network LAN 10/100 Port

Compatible  Models:

OptiPlex GX520 OptiPlex GX520 Mini-Tower