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Dell H500EPM-00 500W power supply unit with multiple cables and connectors

DELL

DELL H500EPM-00 500W power supply

SKU CH-TM4V-6V86C

A 500 watt power supply with 6-pin, 6+2-pin and 4-pin connectors for Dell systems

  • Weight3.0000
  • 500 W output powers demanding desktop builds
  • 100–240 V 50–60 Hz input works worldwide
  • Four dedicated connectors support GPU, CPU and peripherals
  • 5″ to 22″ cable lengths fit full-size cases
  • New unit with original accessories included

Dell H500EPM-00 500W overview

The Dell H500EPM-00 is a 500W power supply designed for compatible Dell desktop systems. It delivers up to 500W across 100-240V input at 50-60Hz for stable operation. The unit includes a 6-pin connector, a 6+2 pin connector and a +12V 4-pin power connector on fixed cables. It suits builders replacing a failed or missing Dell PSU in supported chassis.

Check connectors and form factor before ordering

Verify that your Dell chassis accepts this specific PSU shape and mounting points. Confirm the motherboard requires the provided 6-pin, 6+2 pin and +12V 4-pin connectors with cable lengths of 9.5, 11.5, 15 and 22 inches. Ensure the 7A input rating matches your mains supply. This unit will not fit standard ATX cases or boards needing different pinouts or cable routing.

Sustained load behaviour

Rated for continuous 500W output at 100-240V 50-60Hz 7A input. Fixed cable lengths of 9.5, 11.5, 15 and 22 inches keep routing consistent under load. The 6-pin, 6+2 pin and +12V 4-pin connectors maintain stable +12V delivery during extended use. No modular cables reduce connection resistance over time.

Highlights

  • 500 W output powers demanding desktop builds
  • 100–240 V 50–60 Hz input works worldwide
  • Four dedicated connectors support GPU, CPU and peripherals
  • 5″ to 22″ cable lengths fit full-size cases
  • New unit with original accessories included

Specifications

BrandDELL
ModelH500EPM-00
Part NumberH500EPM-00
Weight3.0000

Questions about this item

Does the Dell H500EPM-00 include all cables or must I buy any separately?

The unit ships with a 6-pin connector at 9.5 inches, a 6-pin at 11.5 inches paired with a 6+2-pin at 15 inches on the same cable, and a +12V 4-pin connector at 22 inches. No extra cables are required for the listed connectors.

How do I decide between the 6-pin and 6+2-pin outputs on this 500W supply?

Use the 6-pin (P1) for components needing a single 6-pin feed. Use the 6+2-pin (P3) when the graphics card or device requires an 8-pin PCIe connector; the +2 section snaps on to make 8 pins.

What does the 500W rating mean once the PSU is installed in my Dell system?

The 500W figure is the maximum continuous power the supply can deliver across all rails combined. Your actual draw depends on the CPU, GPU and drives installed; stay below 500W total to avoid overload.

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