XW055 - Dell I/O USB Front Panel for OptiPlex GX755 / 760 / 780
D9901 - Dell Internal Speaker Assembly for OptiPlex Gx520 / Gx620
GX790S-3100-C13-07 - Dell Optiplex GX790 Core i5 Quad-Core 3.10GHz 6MB Cache RAM 4GB 250GB SATA 1 DVD Multiburner Gigabit Enabled Desktop
GX990S-3100-C29-07 - Dell Optiplex GX990 Core i5 Quad-Core 3.10GHz 5.00GT/s 6MB Cache RAM 4GB 250GB SATA DVD-ROM No OS Installed No Desktop
GX990S-3100-C16-07 - Dell Optiplex GX990 Core i5 Quad-Core 3.10GHz 6MB Cache RAM 4GB 250GB SATA 1 DVD Multiburner Microsoft Windows 7 Desktop
GX790S-3100-C57-07 - Dell Optiplex GX790 Core i5 Quad-Core 3.10GHz 6MB Cache RAM 4GB 320GB SATA 1 DVD-ROM Microsoft Windows 7 Professional Desktop
GX790S-3300-C7-07 - Dell Optiplex GX790 Core i5 Quad-Core 3.30GHz 6MB Cache RAM 8GB 250GB SATA 1 DVD-ROM Microsoft Windows 7 Professional Desktop
GX790S-3300-C8-07 - Dell Optiplex GX790 Core i5 Quad-Core 3.30GHz 6MB Cache RAM 16GB 250GB SATA 1 DVD-ROM Microsoft Windows 7 Professional Desktop
GX990-3100-C1-07 - Dell Optiplex GX990 Core i5 Quad-Core 3.10GHz 4.80GT/s 6MB Cache RAM 4GB No Hard Drive DVD Multiburner Gigabit Desktop
GX990D-3300-C12-07 - Dell Optiplex GX990 Core i5 Quad-Core 3.30GHz 6MB Cache RAM 8GB 500GB SATA 1 DVD Multiburner No OS Installed No Desktop
GX990D-3300-C4-07 - Dell Optiplex GX990 Core i5 Quad-Core 3.30GHz 6MB Cache RAM 8GB 320GB SATA 1 DVD Multiburner Microsoft Windows 7 Desktop
