HP-U270NF3W - Hipro Tech - 270-Watts 200-240V AC 50-60Hz Power Supply for Dimension 4700C HP-U270NF3W - Hipro Tech - 270-Watts 200-240V AC 50-60Hz Power Supply for Dimension 4700C $231.68 $196.34
HP-U270NFW2 - Hipro Tech - 270-Watts 200-240V AC 50-60Hz Power Supply for Dimension 4700C HP-U270NFW2 - Hipro Tech - 270-Watts 200-240V AC 50-60Hz Power Supply for Dimension 4700C $80.45 $68.18
0F6442 - Dell - 270-Watts Power Supply with SATA for Dimension 4700C 0F6442 - Dell - 270-Watts Power Supply with SATA for Dimension 4700C $202.49 $171.60
F6442 - Dell - 270-Watts Power Supply with SATA for Dimension 4700C F6442 - Dell - 270-Watts Power Supply with SATA for Dimension 4700C $193.40 $163.90
HP-U271GF3 - Hipro Tech - 270-Watts ATX Power Supply HP-U271GF3 - Hipro Tech - 270-Watts ATX Power Supply $134.39 $113.89
HP-U271GF3LF - Hipro - 270-Watts ATX Power Supply HP-U271GF3LF - Hipro - 270-Watts ATX Power Supply $98.41