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Grey ATX power supply, compact depth, single 80mm fan

Replace Power

Replace Power RPSU-C99-34 300 W power supply

SKU CH-G5A6-RJFTD MPN RPSU-C99-34

A 300 watt ATX power supply with 115 or 230 volt input, one SATA connector and reduced depth for Compaq dc5100, dx6100 and dx6120 systems

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight2.5
  • Direct replacement for Compaq dc5100 dx6100 dx6120 systems
  • 300 W output powers standard desktop components reliably
  • Switchable 115 V or 230 V input suits global mains
  • Compact 5.9 in depth fits tight legacy chassis
  • Over current, over power and over voltage protection safeguards hardware

Replacement for Compaq dc5100 dx6100 dx6120

This 300 W ATX power supply replaces the original unit in Compaq Business PC models dc5100, dx6100 and dx6120. It accepts 115 V or 230 V input via a manual voltage selector switch. The grey chassis weighs 2.5 kg and includes a single cooling fan. Over current, over power and over voltage protection circuits are built in.

Reduced depth chassis with legacy connector mix

At 5.9 inches deep and 3.4 inches wide the unit fits tight legacy cases where standard ATX units would foul drive cages or motherboard headers. Connectors provided are one SATA, one 20+4 pin ATX, one 12 V ATX, two large peripheral plugs and one 6 inch small peripheral plug. This mix covers the motherboard, drives and older peripherals found in the target systems.

Single 80 mm fan with protection circuits

The 80 mm fan draws air through the reduced depth chassis to cool the 300 W output. Protection circuits for over current, over power and over voltage shut the unit down before components are stressed. In normal office workloads the fan runs at low speed and the supply draws only the power demanded by the connected hardware.

Highlights

  • Direct replacement for Compaq dc5100 dx6100 dx6120 systems
  • 300 W output powers standard desktop components reliably
  • Switchable 115 V or 230 V input suits global mains
  • Compact 5.9 in depth fits tight legacy chassis
  • Over current, over power and over voltage protection safeguards hardware

Specifications

BrandReplace Power
ModelRPSU-C99-34
ColorGrey
TypeATX
Fans1
Weight2.5

Questions about this item

What ATX connector layout does the RPSU-C99-34 provide for the motherboard?

The unit supplies one 20+4 pin ATX connector and one separate 12 V ATX connector for the board.

Will the 5.9 inch depth fit inside a Compaq dc5100 small-form-factor chassis?

Yes, the reduced 5.9 inch depth and 3.4 inch width are designed for legacy Compaq business PCs including the dc5100.

How do I set the 115/230 V input selector before installing the RPSU-C99-34?

Slide the red voltage switch on the rear to match your mains supply — 115 V or 230 V — before connecting the IEC cord.

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