Coolmax V-500 Power Supply Review

Main Specifications

The main specifications for the Coolmax V-500 power supply include:

  • Standards: ATX12V 2.0 (fake, it is actually 1.3)
  • Nominal labeled power: 500 W
  • Measured maximum power: 329.4 W at 44.4° C ambient
  • Labeled efficiency: NA
  • Measured efficiency: Between 66.8% and 77.1%, at 115 V (nominal, see complete results for actual voltage)
  • Active PFC: No
  • Modular Cabling System: No
  • Motherboard Power Connectors: One 24-pin connector and one ATX12V connector
  • Video Card Power Connectors: None
  • SATA Power Connectors: One
  • Peripheral Power Connectors: Four on two cables
  • Floppy Disk Drive Power Connectors: One
  • Protections (as listed by the manufacturer): Over voltage (OVP) and short-circuit (SCP) protections
  • Are the above protections really available? Yes. The unit also has under voltage protection (UVP).
  • Warranty: One year
  • More Information:
  • Average Price in the US*: USD 22.00

* Researched at on the day we published this review.

Author: Gabriel Torres

Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.

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