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Rectangular silver ATX power supply with 12cm fan and British plug cord

And 1

And 1 ATX-500W power supply 500W 12cm fan

SKU CH-072N-GKAV3 MPN ATX-500W

A 500 W AT power supply with a 12 cm thermally controlled fan, clearly labelled connectors, four SATA ports and a 100 000 hour rated life

  • TypeAT
  • Quick installation with clearly marked connectors
  • Efficient 500 W output for basic desktop systems
  • Quiet operation via 12 cm thermal-controlled fan
  • Reliable build quality backed by 100000-hour lifespan
  • Flexible 115 V / 230 V input with manual switching

500W ATX power supply with thermal fan

The And 1 ATX-500W delivers 500W rated output for basic desktop systems. It uses a 12cm fan that adjusts speed through an internal thermal sensor. Clearly marked connectors simplify installation in standard ATX cases. The unit supports 115V or 230V input with manual voltage switching.

Basic builds and low-noise offices

This supply suits entry-level PCs with modest power draw and quiet environments. It lacks active PFC and higher-efficiency ratings required for gaming rigs or workstations. Builders needing multiple GPU connectors or modular cables should look elsewhere.

Sustained load with automatic fan control

Under continuous demand the thermal sensor increases fan speed to maintain safe temperatures. Efficiency remains above 80 percent across typical loads. Hold-up time exceeds 10ms to ride out brief mains interruptions. Rated lifespan reaches 100000 hours at nominal conditions.

Highlights

  • Quick installation with clearly marked connectors
  • Efficient 500 W output for basic desktop systems
  • Quiet operation via 12 cm thermal-controlled fan
  • Reliable build quality backed by 100000-hour lifespan
  • Flexible 115 V / 230 V input with manual switching

Specifications

TypeAT

Questions about this item

Do I need a motherboard with a 20+4 pin ATX connector to use this 500W unit?

Yes, the PSU provides a 20+4 pin motherboard connector, a 4+4 pin CPU power plug, four SATA connectors and a 6-pin to 6+2 pin graphics lead, so your board must accept the 20+4 pin format.

Will the 4+4 pin CPU cable work with an older board that only has a 4 pin socket?

The 4+4 pin plug splits into two 4 pin halves; one half fits the legacy 4 pin CPU socket while the other half can be tucked aside.

How can I confirm the fan is running under thermal control after I power on?

The 12 cm fan starts at low speed and ramps up automatically when the internal thermal sensor detects higher temperature, so you should hear it spin faster under load.

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