Get current pricing for Dell, Optiplex GX520 Dell Optiplex Gx520 Intel P4 Ht 3.0 Ghz, 1gb Ram, 40gb Hd Desktop Computerintel Pentium 4 Ht 3.0 Ghz Cpu1 Gb Ddr2 Ram40 Gb Sata Hard Drivecd-r . Product Category: Lab Equipment, Sub Category: Computers: