This module is compatible with the Following Dell Systems: * Dell Dimension 2400 * Dell Dimension 4400 1.6G * Dell Dimension 4400 1.5G/1.7G * Dell Dimension 4400 1.8G * Dell Dimension 4400 2.0G * Dell Dimension 4500S 1.7G C * Dell Dimension 4500S 1.8G P4 * Dell Dimension 4500S 2.0G P4 * Dell Dimension 4500 1.8G P4 * Dell Dimension 4500 2.0G P4 * Dell Dimension 4500 2.26G P4 * Dell Dimension 4500 2.4G P4 * Dell Dimension 4500 2.53G P4 * Dell Dimension 2350 * Dell OptiPlex GX260 * Dell OptiPlex GX60 * Dell OptiPlex SX260 * Dell Dimension 4550 2.66G * Dell Dimension 4550 2.8G * Dell Dimension 4550 3.06G * Dell Dimension 4550 Series * Dell Dimension 4590T * Dell Dimension 4500 4500C * Dell OptiPlex L60 * Dell Whitebox 510D |