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Grey rectangular ATX power supply unit with mesh-sleeved cables and a 120mm fan grille

Ruth's sister

Ruth's sister 500W 80 PLUS Bronze ATX internal power cable

SKU CH-HKNX-JM50W

A 500 W ATX power supply with 80 PLUS Bronze efficiency, a single 12 V rail, two PCIe 6+2-pin connectors and six SATA ports for desktop builds

  • 500 W rated output with 80 PLUS Bronze efficiency
  • Active PFC corrects input from 165 V to 264 V
  • Single 12 V rail delivers 18 A for stable GPU power
  • Two 6+2-pin PCIe connectors support SLI and CrossFire
  • Silent 120 mm fan with automatic speed control

500W ATX PSU with Bronze efficiency

This 500W ATX power supply delivers 80 PLUS Bronze certified efficiency for desktop systems. It uses a non-modular design with a single 12V rail rated at 18A output. Active PFC corrects the power factor across a 165V to 264V input range. The unit targets builders assembling mid-range gaming or workstation PCs.

Thermals noise and power draw

A silent 120mm fan with automatic speed control manages cooling under load. The Active PFC circuit adjusts automatically between 164V and 230V AC input. Rated output is 500W continuous with a 600W maximum peak capacity. Efficiency meets the 80 PLUS Bronze standard at typical loads.

Single 12V rail with 2x PCIe connectors

The single strong 12V rail design simplifies power distribution for graphics cards. Two 6+2-pin PCIe connectors support SLI or CrossFire multi-GPU configurations. Six SATA power connectors and two IDE chains provide peripheral power. Buyers needing modular cabling or higher wattage for extreme overclocking should consider other units.

Highlights

  • 500 W rated output with 80 PLUS Bronze efficiency
  • Active PFC corrects input from 165 V to 264 V
  • Single 12 V rail delivers 18 A for stable GPU power
  • Two 6+2-pin PCIe connectors support SLI and CrossFire
  • Silent 120 mm fan with automatic speed control

Specifications

No published specifications for this item yet.

Questions about this item

How do I install this non-modular 500W PSU in a standard ATX case and which cable routing step is often missed?

Mount the unit with its 120mm fan facing the case vent, connect the 20+4Pin main and 4+4Pin CPU cables to the motherboard, then use the mesh-sleeved PCIe 6+2Pin and SATA leads for components; the step often missed is tying back the unused fixed cables so they do not block airflow.

What maintenance or replacement will this PSU need over its service life?

The 120mm fan is the only moving part; plan to clean dust from its intake every few months and replace the fan if bearing noise appears, while the Active PFC and Bronze-rated internals require no user service.

What limit appears first when this PSU runs at full load for extended periods?

The 500W continuous rating on a single 12V rail is the primary ceiling; sustained draws at that level will raise internal temperatures until the fan reaches maximum speed and over-temperature protection engages.

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