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Rectangular silver ATX power supply with British flag sticker and 12cm fan

myVolts

myVolts ATX-500W 500W power supply low noise fan British flag type

SKU CH-JK17-Z2DYM MPN ATX-500W

A 500W AT power supply with a thermally controlled 12cm fan, clearly marked connectors and 80% efficiency for low-noise desktop builds

  • TypeAT
  • Quiet operation from a 12 cm fan with automatic thermal speed control
  • 500 W rated output suits basic desktop builds with low energy draw
  • Clearly labelled connectors including 20+4 pin motherboard and 4+4 pin CPU plugs simplify installation
  • Manual 115 V / 230 V input switching supports use in different regions
  • 100 000 hour rated lifespan backed by strict quality control

Basic 500W desktop power supply

The myVolts ATX-500W delivers 500W of rated power for standard desktop computers. It uses an AT form factor with a manual 115V/230V input switch and provides over 80% efficiency. A 12cm fan adjusts speed automatically through an internal thermal sensor.

Suited for low-power office builds

This unit fits basic desktop systems with low energy consumption and low noise requirements. Clearly marked connectors and a 20+4 pin motherboard interface simplify assembly. Builders needing active PFC, higher wattage for discrete graphics, or modular cabling should consider other options.

Manual voltage switch and fixed cables

The power supply requires the user to set the 115V or 230V input selector before connecting to mains. All cables are permanently attached, including four SATA connectors, a 4+4 pin CPU plug and a 6-pin to 6+2 pin graphics lead.

Highlights

  • Quiet operation from a 12 cm fan with automatic thermal speed control
  • 500 W rated output suits basic desktop builds with low energy draw
  • Clearly labelled connectors including 20+4 pin motherboard and 4+4 pin CPU plugs simplify installation
  • Manual 115 V / 230 V input switching supports use in different regions
  • 100 000 hour rated lifespan backed by strict quality control

Specifications

TypeAT

Questions about this item

Is the 500W model the only version available?

The unit listed is the ATX-500W rated at 500W; no other capacities are mentioned in the specifications.

What does the 500W rating mean for my actual system build?

It supports basic desktop systems with low energy consumption and low noise, delivering up to 500W with efficiency above 80% and hold time over 10ms.

How does the manual 115V/230V switching affect compatibility?

You must set the input voltage switch to match your mains supply — 115V or 230V — before connecting the power cord.

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