500 Watt ATX12V 2.3 80 Plus Computer Power Supply w/ Active PFC

Build or upgrade a computer system with an energy efficient and reliable 500 Watt ATX power supply

Product ID: ATX2PW500WH

  • 80 Plus Certified
  • Support for Intel and AMD Systems
  • Active Power Factor Correction (A-PFC)
  • Complies with ATX 12V rev: 2.3
View More
  • Complies with Intel EPS 12V rev: 2.8/2.92
  • Large 12cm fan
  • Protection: Short Circuit Protection (SCP), Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP)
  • 110~240VAC Auto switching power supply
112,99 € EUR exc VAT
136,72 € EUR inc VAT


The ATX2PW500WH 500 Watt 80 Plus® Power Supply offers an energy efficient replacement or upgrade for powering your desktop PC. Operating at a minimum of 80% efficiency between 20% and 100% load, 80 Plus power supplies deliver a significant improvement over standard-efficiency power supplies that helps reduce energy consumption and cost of operation. 

This versatile power supply is equipped to support AMD or Intel CPU-based servers and workstations with a combined 20/24-pin motherboard connection, and an 8-pin EPS connector.

The ATX2PW500WH is backed by a 2-year warranty and free lifetime technical support.

The Advantage

  • Reduce operation cost and energy consumption with an 80 Plus certified power supply
  • Universal compatibility supporting EPS and ATX Intel/AMD motherboards


Replacing an older, less reliable power supply

Upgrading or building an energy-efficient PC with a more efficient, 80 Plus certified power supply

Upgrading existing systems to meet new system requirements for SATA drive connections and PCIe graphics

Technical Specifications

Warranty Information
Warranty 2 Years
Efficiency Rating 115V:
80% @ 20% - 110 Watt
80% @ 50% - 275 Watt
80% @ 100% - 550 Watt

80% @ 20% - 110 Watt
80% @ 50% - 275 Watt
80% @ 100% - 550 Watt
Noise Level 34 dB
Output Power 500W
Power Factor Correction Active
Output Connectors 1 - ATX 12V EPS Split Power (4+4 pin)
1 - ATX 12V P4 Power (4 pin, v 2.x)
1 - ATX AUX Power (6 pin, v 1.x)
1 - ATX Split Power (20+4 pin, v 2.x)
1 - PCI Express Power (8 pin, v 2.x)
3 - LP4 (4 pin, Molex Large Drive Power)
4 - SATA Power (15 pin)
Current +12.0V1 (A) 35A
Current +12.0V2 (A) 35A
Current +12.0V3 (A) 35A
Current +12.0V4 (A) 35A
Current +3.3V (A) 20A
Current +5.0V (A) 20 A
Current +5.0Vsb (A) 2.5A
Current -12.0V (A) 0.5A
Input Voltage 100 ~ 240 AC
Input Voltage Frequency 50 ~ 60 Hz
Max Inrush Current 60A @ 110VAC / 120A @ 220VAC
Humidity 10~90% RH
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 80°C (-4°F to 176°F)
Physical Characteristics
Color Black
Enclosure Type Aluminum
Product Height 85 mm [3.3 in]
Product Length 140 mm [5.5 in]
Product Weight 1740 g [61.4 oz]
Product Width 150 mm [5.9 in]
Packaging Information
Shipping (Package) Weight 1971 g [69.6 oz]
What's in the Box
Included in Package 1 - 500 Watt Power Supply
1 - Quick Install Guide


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Product Support

Frequently Asked Questions

Before You Buy

There are a few factors to look at when deciding on an appropriate power supply for your computer. These will be outlined below.

Form factor offers ATX form factor power supplies.  This form factor is suitable for regular desktop computers.  These will not fit in smaller desktop computer cases that require mini or micro ATX form factors, such as slim line computers.  It is important to verify if your computer case and motherboard use the ATX form factor. Refer to the information provided by the manufacturer to confirm which standard you require

Power output

The power supply that you choose should be able to output enough power for all of your components, even under a very high load. The power output of power supplies can range from 200 to 1800 watts (for very high end products), but the most common power supply outputs are 300 to 500 watts. It is recommended to replace a power supply with one that can output at least the same amount of power.

Available connections

It is important to verify that the power supply has enough connections, and the appropriate type of connections for all of the components in your system. It is recommended you at least check for the most common types of connections, listed below:

  • ATX Split Power (20+4 pin) Male
  • ATX 12V P4 Power (4 pin) Male
  • LP4 (4 pin, Molex Large Drive Power)
  • SP4 (4 pin, Small Drive Power)
  • SATA Power (15 pin)

Your video card may also require one or two PCI Express Power 6 or 8 pin connectors.  Check your computer to see which connections, and how many of each you need. lists which connections a power supply provides on each product page under the Technical Specifications tab.