Replace Power RP-TFX-420W Power Supply (PSU) for Dell OptiPlex 390, 790, & 990 For Sale
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Replace Power RP-TFX-420W Power Supply (PSU) for Dell OptiPlex 390, 790, & 990
Price: US $25.00
Brand new replacement power supply (PSU) for Dell OptiPlex 390, 790, and 990 Series computers. We would recommend checking the measurements below to confirm that the power supply will fit in your case. Dell used a couple different models of power supplies for the390, 790, and 990 computers depending on the form factor (size of case). Manufacturer: Replace Power Length: 7 inchesDepth: 3 and 3/8 inchesHeight: 2.5 inches The power supply has the following connectors on it:1x 24-Pin Motherboard Power Connector1x 4-Pin CPU Power Connector2x Molex Power Connectors2x SATA Power Connectors
