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Rectangular black metal power supply unit with cooling vents and label sticker

Vszerda

Vszerda 290W Power Adapter for Dell Optiplex 3020 7020 9020 Precision T1700 PowerEdge T20

SKU CH-9FA3-114CR

290W replacement power supply fits Dell Optiplex 3020, 7020, 9020, Precision T1700 and PowerEdge T20 mini towers with 4-pin and 8-pin connectors

  • 290W maximum output powers demanding Dell workstations
  • 100-240V AC input works worldwide without a voltage switch
  • 4-pin and 8-pin connectors match original Dell wiring
  • Tested before shipment ensures reliable operation out of the box
  • Replaces multiple Dell part numbers including RVTHD and H290AM-00

290W Replacement for Dell MT Towers

This Vszerda power adapter replaces the original 290W unit in Dell Optiplex 3020, 7020 and 9020 mini-towers as well as Precision T1700 and PowerEdge T20 systems. It matches the listed part numbers including RVTHD, KPRG9, HYV3H and the L290AM-00 series. The unit accepts 100-240V AC input at 50-60Hz and delivers up to 290W DC output. Each adapter is tested before shipment.

For Dell Mini-Tower Owners Only

This supply suits owners of the listed Dell Optiplex, Precision and PowerEdge mini-towers who need a direct replacement with the correct 4-pin and 8-pin motherboard connectors. Builders working with small-form-factor, micro-tower or non-Dell chassis should look elsewhere because the connector layout and mounting are specific to these models. The 290W rating also limits use in systems that require higher continuous power.

Dual 4-Pin and 8-Pin Motherboard Connectors

The decisive specification is the connector pair: Pin1 provides a 4-wire 4-pin plug and Pin2 provides an 8-wire 8-pin plug, exactly as required by the compatible Dell motherboards. If your board uses a different pin count or arrangement, this adapter will not fit. Verify the original part number against the supported list before ordering.

Highlights

  • 290W maximum output powers demanding Dell workstations
  • 100-240V AC input works worldwide without a voltage switch
  • 4-pin and 8-pin connectors match original Dell wiring
  • Tested before shipment ensures reliable operation out of the box
  • Replaces multiple Dell part numbers including RVTHD and H290AM-00

Specifications

No published specifications for this item yet.

Questions about this item

Which Dell Optiplex or Precision model uses this 290 W adapter?

The unit fits Optiplex 3020 7020 9020 and Precision T1700 plus PowerEdge T20 mini-tower chassis.

What does the 290 W rating mean for my system?

It supplies up to 290 W of DC power to the motherboard and drives through the 4-pin and 8-pin connectors.

What AC input range does the 100-240 V specification cover?

The adapter accepts 100 to 240 V at 50-60 Hz and draws up to 5.4 A on the mains side.

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