Compatible Parts Numbers: D101GGC, 4006117R
Two DDR DIMM 400/333 MHz slots. Supports up to 2GB system memory.
Four PCI add-in card slots: One PCI Express ×16 One PCI Express ×1 Two PCI conventional, Four Serial ATA (SATA) connectors, Four external USB 2.0 ports with two additional internal headers providing eight possible USB 2.0 ports
**IMPORTANT TECH NOTE: there may be several different (and non-interchangeable) parts available for your computer. Please confirm part number and compatibility before ordering.